Jonathan's Vintage Pens - a list of Conway Stewart numbers
CONTENTS VIRTUAL PAGE NUMBER
Duros, eyedroppers and series 1 to 54 1
Series 55 to 98 2
Series 100 to 175 3
Series 200 to 286 4
Series 300 to 393 5
series 400 to 499 6
series 500 to 660 7
series 700 to 1216 8
no number pens 9
CS associated pens 10
Conway Stewart Pencils 11
Custom made pens & pencils 12
Boxes, Pouches & Desk Sets 13

Clips Levers Safetys Duro 1 Duro 2 Duro 2A Duro 3B Duro 5 Duro 6 Duro 7 Duro 8 Duro 20 Duro 21 Duro 22 Duro 23 Duro 26
Duro 30 Duro 31 Duro 40 Duro 50 Duro 51 Duro 56 ED ED 21 ED 24 ED 25 ED 27 ED 28 ED 36 ED 37 ED 40 ED 41
ED 42 ED 43 ED 44 ED 46 ED 50 ED 52 ED 54 ED 100 ED 102 ED 105 ED 108 ED 134 ED 136 ED 144 ED 220 ED 222
ED 224 No. 1 No. 4 No. 6 No. 10r No. 12 No. 14 No. 15 No. 16 No. 17 No. 22 No. 23 No. 24a No. 24 No. 26 No. 27
No. 28 No. 35 No. 36 No. 45 No. 47 No. 54

Rarity: In this update I have attempted to classify the relative rarity of the models according to the number of times I have recorded them. Also where many different colours were made for the same model, I have shown which colours are less common and consequently more desirable.

* = 0 to 1 record * = 2 to 4 records * = 5 to 10 records * = above 10 records * = more desirable

Sources: This list is compounded from lists provided by private collectors, my collection, Lambrou - Fountain Pens of the World, Stephen Hull (SH), Journal of Writing Equipment Society Vols. 29, 50, and 52), Bonhams catalogues, Phillips Catalogues, Cooper & Owen catalogues, Ebay and Pen-Bid auctions, Dealer web-sites, and miscellaneous additions. Special acknowledgment to my brother Daniel (who unearthed lots of the rarer models), David Wells, Graham Jasper, Tina Seiringer, Andy Russell and Barry Rose for their contributions to the list, and particularly to Stephen Hull who also undertook the extensive research into the manufacturing dates of the various models.

Picture Sources: In this last update I have included pictures of pens that are not in my collection. Many of them I "grabbed" from Ebay sales. I know this may be considered as an infringement of copyright but my feeling was that I was acting for the benefit of the general public and not for personal gain. Furthermore I must admit that some of them are so much better than mine as to give me an inferiority complex. If anyone takes objection to me using their pen-picture please e-mail me and I will of course remove it, or if acceptable, will gladly acknowledge the owner.

Some terminology:

The pen and its parts:

Top: upper part of cap (domed, shallow domed, peaked, flat).

Clip: Earliest clip = ball clip with no logo, fixed internally through a slot in the cap, and sometimes with vertically scrolled lettering "Conway" down the clip. Old style clip = fixed clip = stepped clip which always terminates in a ball, as opposed to washer clip. The upper stepped section of the fixed clips are either rounded or squared. The rounded model is earlier (c1925) and consists of a separate logo plate with teeth on each side that pierce the lower plate and serve to staple the clip into the cap. The clip itself is V shaped in cross-section. The later squared model has the logo imprinted on the single clip unit. The cross-section of the clip is slightly curved. Washer clips have either a ball (introduced 1932), or diamond shaped tip (introduced 1935); the cross-section of the clip is slightly curved for the ball clips and V-shaped for the diamond clips. Later post-WW2 clips are held in place by a pointed screw-in stud (metal or plastic) and sometimes a metal cowling. More info about clips & pictures

Lever: flange lever = old style lever = lugged lever; shield lever, sometimes called lollipop lever = lever with CS shield (round shield or diamond shield) at tip; straight lever = lever without shield; boxed lever = lever inside lever-box). Pressure bar is usually floating , or j bar when specified. (All Dinkies have j-bars).More info about levers & pictures

Bands: serrated = pattern along edge of a band, proud = band higher than surrounding surface.

Filling mechanism: BF= button filler, PF= piston filler, ED= Eye dropper

Some synonyms

Hatched =basket-work = candy-stripe; burgundy = plum (darker); measles = white spots on blue or green background; HR (American term) = hard rubber = Vulcanite (English term); mottled HR =wood grain; marbled is frequently described as pearl in Bonham's catalogues; lined = striped; patterned = lozenge shaped = candle flame; moiré = silky sheen; RPT=RPF=CPT (R=rhodium as opposed to chromium); pressac =aerometric type; etched = chased = machine pattern finish; knurled = rows of indentations or serrations around the top of the cap; pearl = shiny appearance; harlequin = intermingled white/red/blue green/black patches as in circus clown; ripple = mottled HR (sometimes) = wavy stripes; toothpaste = wavy colored & cream.

Letter suffixes:

A = toothpaste?; C = ??; J = ??; L = long, & L = lanyard (but some 526S and 526C are also boxed with silk lanyards); M = mottled; P = ?? possibly denotes special cap-band for engraving initials; S = striped = toothpaste; R = Ring-top; T = tan (Red vulcanite).

Nibs: CS = Conway Stewart, C = Conway.

Patent: dated 28 August 1917 is revealed on the lever of an advert from the same period. Most probably the patent was not imprinted on the lever, but clearly it refers to the spatula lever which is anti-dated by the straight lever, namely pre 1917.

Patent No. 235447 (1925) on mottled Vulcanite and chased black Vulcanite pens, imprint transverse on barrel, protects the flange lever designed to prevent the lever from being accidentally raised. In the patent itself it is referred to as the "stop-guard lever".

Patent No. 297194 (1932) on Duros 20, 30, 40, 50 and 56, and Nos. 100, 226, 266, 485- imprint on barrel, protects button filler with patented presser-bar mechanism.

Patent No. 304922 granted in 1929 to protect the ink pencil design. (e.g. on No. 100 - imprint on barrel).

Most of the following information I received from David Wells who took the trouble and expense to investigate the patent numbers and purchase photocopies of them. The patents not only enable us to date the manufacture of models more precisely, but also sometimes enable us to attribute Custom made pens without identification signs to the Conway Stewart Company.

David writes: "The ink pencil patent was issued to Arthur Stanley Jones of London. So only the remaining 2 patents were actually issued to Conway Stewart! The first for the "flanged lever", which I guess we will have to call the "stop guide lever" now, as this is how it is referred to in the patent. The other is for the retained pressure bar mechanism as fitted to the button fillers. Of more interest in this patent is the suggestion of differing mechanisms to operate the pressure bar." All patent numbers on Conway Stewart pencils were not issued to CS.

Safeties "The Conway Stewart" (c1917-1922)

      10* Chased black vulcanite. Dimensions- length: 10cm; barrel+section: 9.5cm; cap: 3.4cm.
      10M* Mottled vulcanite
      11M* Mottled vulcanite Container in cap for ink pellet, c1920. Dimensions - length: 12.6cm; barrel: 11.3cm; cap: 5.2cm .
      11* Chased black vulcanite (long & short) (c1922). Dimensions - length: 11.9cm; barrel: 11.3cm; cap: 3.4cm .
      12* Mottled vulcanite "Commercial Size"
      13* Chased black vulcanite Dimensions - length: 13.2cm; barrel+section: 10.5cm; cap: 3.4cm.
      14* "Giant size", (c1918)
      19* Safety
      700 Dinkie, Black Vulcanite .Ivory top over burr on cap and burr on barrel. Dimensions - length: 8.5cm; Cap: 3.3cm; Barrel: 7.7cm.

Duro Pens

1 The Duro Pen: Imprint usually without number. Black, flat knurled top, lollipop or flange lever, with or without rounded or squared stepped fixed ball clip, or flat top with washer clip. Nib, Duro 26 or CS no number. Advertised as No. 1 and No. 2 but these refer to the two sizes.

No.1: Extra large size: Washer clip. (mid thirties) length 16.2cm. Original price 21/-.

      Chased black* no band, ball clip, lollipop lever

No. 2: ) Standard size. Fixed clip or no clip. In advert-flyer circa 1933, and advert 1931, Dimensions - length: 14.1cm; barrel+section: 11cm; cap: 6.5cm. Original price 15/-.

Stepped clip with oval plate (c1925)

      Red Vulcanite* flange lever, no band on cap, wide band on barrel engraved "E.N. Hall From Valley Branch ANA No 5 1/9/26, imprinted "Patent Applied For"
      Red Vulcanite*, lever, no band
      Red Vulcanite*, flanged lever, no band
      Mottled Vulcanite*, flange lever, 1 band
      Black Vulcanite*, flanged lever, 1 band
      Black Chased Vulcanite*, lollipop lever, no band

Stepped clip with squared plate (post 1925)

      Red Vulcanite*, flanged lever, 1 band
      Red Vulcanite* lever, 1 band, & barrel band
      Mottled Vulcanite*, flanged lever, fixed clip, 1 band. 1M imprinted on barrel.
      Blue measles*, black top & bottom, 2 bands, flange lever
      Mottled Vulcanite flange lever, 2 bands
      Red Vulcanite* flange lever, 1 band, 1T imprinted on barrel
      Black Chased Vulcanite*, flange lever, 1 band, nib CS

No clip

      Black Vulcanite*, no clip, 2 bands
      Green measles*, no clip, 2 bands flange lever (also no band version).
      Black Vulcanite, no clip, lollipop lever, 1 band.

Not assigned

      Red Vulcanite*, fixed clip, shield lever, no band (c1924)
      Red Vulcanite*, fixed clip, flanged lever, 2 bands (c1927)
      Red Vulcanite*, fixed clip, lever, 2 bands
      Red Vulcanite*, flanged lever, fixed clip, 1 band
      Black Chased Vulcanite*, lever, fixed clip, 2 bands
      Mottled Vulcanite*, flanged lever, fixed clip, 1 band (c1927)
      Mottled Vulcanite*, lever, fixed clip*, 1 band
      Cracked ice*, BF, no band
      Grey Jazz*, no band, or 2 bands, flange lever

2 The Duro Pen: (c1928-1941 SH). Early = flat top (slightly domed), 5 tiered knurl, flange lever, fixed clip, band(s) proud. Late = flat-top, shield lever, washer clip, ball or diamond. (No.2 Pocket Model - advert-flyer c1933). Nib CS No.6 or Duro 40. Dimensions - length: 11.4cm; barrel+section: 8.7cm; cap: 5.6cm. (Original price 15/-) (Boxed in sets No 103/104 with Conway 2 pencil)

      Black Vulcanite*, (No.6 nib) (c1928
      Black vulcanite early, oval shield 1 band
      Red Vulcanite* (1 medium cap band)
      Red Vulcanite* (2 thin cap bands)
      Mottled Vulcanite*, early, 2 bands
      Mottled Vulcanite*, early, 1 band
      Mottled Vulcanite*, late
      Blue Measles*, early, 2 bands (proud), (Set with Conway #2,)
      Green Measles*, early, 2 bands (proud), #6 nib,
      Cracked ice*
      Reversed Cracked ice*No bands
      Marbled green black veins*, late, diamond clip, 2 bands (late: advert, ball clip)
      Marbled blue/black*, late, ball clip, 2 bands
      Marbled slate-grey/black*, late, diamond clip, 2 bands (no imprint)
      Multicolored barrel
      Red barrel

2A The Duro Pen: (1930-33 SH). Flat knurled black top, 3 narrow cap bands proud, no clip. Barrel with flange lever. Nib CS 6. Dimensions - length: 11.3cm; barrel+section: 8.7cm; cap: 5.6cm. Set with Conway 2 pencil.

      Primeval slime*
      Mottled Vulcanite
      Blue measles

3B The Duro Pen: (Late 1920s?). Ring-top. Ring on brass knob set into top. Top 5-knurled with medium band. Nib CS, flange lever. Dimensions - length: 12cm; barrel+section: 9cm; cap: 6cm. (Only one recorded so far)

      Black

5 The Duro Pen: (1929).Flat knurled black top, 2 narrow cap bands proud, hallmarked 18ct, 1929, no clip. Barrel with flange lever. Nib CS 6. Dimensions - length: 11.5cm; barrel+section: 8.8cm; cap: 5.5 cm. Set with Conway 2 pencil. (Only one recorded so far)

      Mottled Vulcanite*

6 The Duro Pen (c1929): Black top, fixed clip, 2 9ct narrow bands, flange lever. Short.

      Blue Measles*

7 The Duro Pen: (1930-33 SH), lever, clip, 1 band. (Original price 12/6)

      Plain green-hint of pink*, flange lever, fixed clip, 1 band
      Jade green
      Grey Jazz

8 The Duro Pen: (1930-33 SH), Black 5-knurled flat-top, flange lever, no clip, 2 narrow bands. Dimensions - Length: 11.4cm; barrel+section: 8.7cm; cap:5.6cm. (Original price 12/6)

      Blue measles*, flange lever, no clip, 2 bands
      Black Vulcanite* (nib CS No.5,)
      Green measles
      Mottled Vulcanite
      Jade green
      Grey Jazz
      Marbled black & pearl

20 The Duro Pen: BF, (c1928-38? SH) Flat top, black top & blind cap, ball or diamond clip, 2 bands unless otherwise, nib CS Duro 20. Dimensions - Length: 13.1cm; barrel+section: 10cm; cap: 6.1cm. (Original price 17/6) (Original price 19Rs 8a) S.A. 27/6. Several pens recorded with black caps. Probably replacement caps from Conway Stewart repairs.

      Marbled Blue/black*, ball clip,
      Marbled green/black*, no bands, diamond clip
      Marbled burgundy /black*, diamond clip
      Marbled burgundy/black*, ball clip, 1 band
      Marbled red/lilac* -faded (possibly burgundy?)
      Cracked ice*, diamond clip
      Dark reversed cracked ice*
      Light reversed cracked ice*
      Marbled grey/black*, diamond clip
      Red Vulcanite*, ball Duro clip
      Mottled Vulcanite*, diamond clip
      Mottled Vulcanite*, ball clip
      Black, diamond clip
      Black Vulcanite*, Ball clip,
      Mottled (chocolate) brown* (only the barrel)
      Black Vulcanite cap*, plastic barrel, diamond clip, no band
      Marbled green/black* veins
      Marbled brown black top*
      White marble, black inclusions*, black top
      Tortoiseshell*

21 The Duro Pen: BF. (Original price 19Rs 8a)

      Lapis blue (= blue measles?) *, Large (India Calcutta/Madras advert see Lambrou p180)

22 The Duro Pen: BF. (Original price 19Rs 8a)

      Mottled brown* (Mottled Vulcanite?), large (India Calcutta/Madras advert, see Lambrou p180)

23 The Duro Pen: Clip, 2 bands, BF, (SH). Black flat top and blind cap, washer clip. Nib CS Duro. Dimensions - Length: 13.2cm; barrel+section: 10.3cm; cap: 6.2cm.

      Tan* (?early plastic), diamond clip, 2 bands (c1930)
      Red Vulcanite* ball clip, clip marked Duro
      Black*, 20 Duro nib, (BC Sept '94)

26 The Duro Pen: (1933-41 SH). Black flat top, clip, 2 narrow 1 medium band, nib CS Duro 26. Dimensions - Length: 13.4cm; barrel+section: 12cm; cap: 6.2cm. (Original Price, 21/-, S.A. 30/-)

      Cracked ice* Diamond clip. (Also BF).
      Reversed cracked ice*
      Black Vulcanite*, lever, ball clip
      Marbled plum/black*
      Marbled grey/black*
      Marbled blue/black*, ball clip
      Marbled green/black*, lever, Diamond clip
      T Tan*, (red Vulcanite) lever

30 The Duro Pen: (c1930-1937) Black flat-top & blind cap, ball clip (early) diamond clip (later), 2 bands, BF, nib CS Duro 40. Dimensions - Length: 13cm; barrel+section: 10.2cm; cap: 5.8cm. (Original price 15/-) (Original price 17Rs 4a)

      Reversed cracked ice sage green
      Marbled aqua green/black*, ball clip
      Marbled red-copper/brown/gold* (=autumn leaves)
      Marbled green/black veins*
      Marbled green/black*
      Black* c1930
      Black celluloid (Lyon Glasgow)
      Black celluloid (Imprint; Burgis & Colbourne, Leamington Spa originally independent, subsequently part of House of Fraser until sold to Boots in early 1970s)
      Lapis* Lapis barrel, reversed cracked ice cap
      Marbled blue/black*
      Cracked ice*
      Cracked ice*, lever filler
      Cracked ice (early)*. Imprint; Burgis & Colbourne, Leamington Spa
      Reversed cracked ice*
      Blue measles/black cap*
      Marbled burgundy/black*
      Marbled rose/black veins*
      Marbled blue-grey/black* diamond clip

31 The Duro Pen: BF. (Original price 17Rs 4a)

      Lapis blue*, (= blue measles?) medium (India Calcutta/Madras advert see Lambrou p180)

32 The Duro Pen: ball clip with Duro imprint, 2 bands, BF, RGT. (Original price 17Rs 4a)

     Marbled brown (Mottled HR?), medium (India Madras advert see Lambrou p180)
      Mottled Vulcanite*

40 The Duro Pen: (1932-38 SH), BF, ball clip with Duro imprint, flat black top, blind cap. 2 bands. Nib CS Duro 40. Dimensions - Length: 11.9cm; barrel+section: 9.2cm; cap: 5.7cm. (Original price 15/-)

      Red Vulcanite*, ball Duro clip, 2 bands
      Mottled Vulcanite*, diamond clip
      Apple-green swirls with black veins and cream inclusions*
      Marbled blue/black*
      Marbled plum/black
      Burnished copper/black Possibly a lighter version of the above.
      Marbled blue/black* (possibly faded)
      Lapis blue*, not Duro clip

50 The Duro Pen: (1932-41 SH), BF, Flat back top and blind cap, ball clip or diamond clip or Duro imprint on ball clip, 2 narrow 1 broad band, 2 bands, or no band. Nib CS Duro 50. Dimensions - Length: 11.5cm; barrel+section: 8.8 cm; cap: 5.7cm. (Original price 12/6) (Original price 13Rs 8a)

      Marbled Blue Black, diamond clip, 2 bands 3 bands
      Marbled burgundy (plum) /black*
      Mottled Vulcanite*
      Mottled Vulcanite*, diamond clip, 2 bands
      Cracked ice*, diamond clip, 2 bands
      Cracked ice*, no bands
      Tortoiseshell
      Black, ball clip, 2 bands
      Black*, no bands
      Marbled black and pearl*, no clip, 2 bands , diamond clip 3 bands
      Marbled red-copper/brown/gold = autumn leaves*, 2 bands, ball clip
      Reversed cracked ice*, diamond clip, 2 bands
      Marbled blue/black*, Duro clip, 3 bands
      Marbled green/black veins*, diamond clip, 3 bands

51 The Duro Pen: BF. (Original price 13Rs 8a)

      Lapis blue small* (Blue measles?) (India Calcutta/Madras advert see Lambrou)

52 The Duro Pen: BF. (Original price 13Rs 8a)

      Mottled Vulcanite*, small (India Calcutta/Madras advert see Lambrou)

53 The Duro Pen: Black flat-top & blind cap, BF, small

      Red Vulcanite*, BF 2 bands (clip not original)

56 The Duro Pen (1932-c38) Flat top, no clip, 2 bands. Nib CS Duro 50. Dimensions - Length: 11.6cm; barrel + section: 9 cm; cap: 5.7cm. (Original price 12/6)

      Mottled Vulcanite
      Jade or Grass green/black veins milky swirl . (The barrel and section in my collection was purchased at the London Pen Show. It is identical to the one owned by Steven Hull but is not imprinted. Both are obviously samples from the Conway Stewart factory and possibly never marketed). The only other CS I have seen in this colour variation is a Duro-Point No.1 and a No. 479 pen.

Eye Droppers (ED)


     No number:
Chased black Vulcanite*, oversize, fixed CS clip & CS 6 nib, (c1920)
     No number: Chased black Vulcanite* Dandy (?) size No clip, flat top
      No number: Red Vulcanite* "Duro Pen Regular", washer ball clip with CS diamond logo under knurled flat black Vulcanite top. Black Vulcanite barrel end. No number. Large CS Duro nib. Dimensions Length: 14.2cm; barrel + section: 11.5cm; cap: 6.3cm.
     No number: The Conway, chased Vulcanite*, no clip, round top, screw cap (c1910)
     21: The Conway Stewart Security (screw) Cap Safety Pen chased Vulcanite* "pocket size 5/6"
     24:Red Vulcanite*, Conway Stewart, no clip, nib CS no number Dimensions Length: 14cm; barrel+section: 10.8cm; cap: 6.4cm. c1920
     24M: Mottled Vulcanite* Conway Stewart, no clip, nib CS(c1918) from India
     25: The Conway Stewart Security (screw) Cap Safety Pen chased Vulcanite* (c1918)
     27: The Conway Stewart Security (screw) Cap Safety Pen* "Large Size" (c1918)
     28: The Conway Stewart Security (screw) Cap Safety Pen*, 9ct band on cap, ( c1918)
     36: Chased Black Vulcanite* barrel, plain Vulcanite cap, The Conway Stewart, no clip c1919
     36: Chased Black Vulcanite barrel*, gold bands, plain HR cap, The Conway Stewart, no clip
     37: Black chased Vulcanite*, The Conway Stewart (short)
      37:Black chased Vulcanite*, The Conway Stewart (long)
     40: Black Vulcanite* chased cap, pull-off cap "Popular 3/6" (c1918)
     41: Black Vulcanite** chased cap, pull-off cap (c1918)
     42: Black Vulcanite* chased cap, pull-off cap "well known design 5/0" No.4 Warranted nib (c1918)
     43: Black Vulcanite* chased cap, pull-off cap "Standard 5/6" No.4 Warranted nib (c1918)
     44: Black Vulcanite* chased cap, pull-off cap "Commercial 6/6" No.4 Warranted nib (c1918)
     46: Black Vulcanite* chased cap, pull-off cap "Super quality 10/6" No.4 Warranted nib (c1918)
     50: Black Vulcanite* chased cap, pull-off cap "Giant size 15/0" No.4 Warranted nib (c1918)
     52: Vulcanite chased cap, pull-off cap "RG band on cap 6/6" (c1918)
     54: Black Vulcanite* chased cap, pull-off cap "2 RG bands on cap 7/6" (c1918)
      100: The Conway Stewart Stylo ("De Luxe") plain Vulcanite* Dwarf size (no cap?) (c1918)
      102: The Conway Stewart Stylo ("De Luxe") plain Vulcanite* Long (no cap?) (c1918)
      105: The Conway Stewart Stylo ("De Luxe") Engraved (=chased?) Vulcanite* long (no cap?) (c1918)
      108: The Conway Stewart Stylo ("De Luxe") Engraved (=chased?) Vulcanite* Large (no cap?) (c1918)
      134M: The Duro Pen, Mottled Vulcanite*, ball clip, no bands, (c1926)
      134T: Chased black Early The Duro pen, Black Vulcanite*, ball clip, no bands
      134T: The Duro pen, Red Vulcanite*, fixed clip, no bands
      134T: The Duro pen, Red Vulcanite*, fixed clip, 1 medium band
     136M: The Duro Pen, mottled Vulcanite*, 1 band, fixed clip, (small)
     144T: The Improved Duro pen, Red Vulcanite*, c1926, ball clip, 1 band
     220: Filigree silver or rolled gold on Vulcanite*, "15s 0d" pull off cap No.4 Warranted nib (c1918)
     222: Engine turned silver or rolled gold on Vulcanite*, "15s 0d" pull off cap No.4 Warranted nib (c1918)
     224: Crocodile silver or rolled gold on Vulcanite*, "15s 0d" pull off cap No.4 Warranted nib (c1918)
      see also ED Nos. 91, 92, 93, 112, 113


1 The Conway Stewart:

      Chased Black Vulcanite*, no clip, no cap?, Pump self filling pen c1918 (known only from advert)

4 The Conway Stewart:

      Chased Black Vulcanite*, no clip, no cap?, Pump self filling pen c1918 (known only from advert)

6 The Conway Stewart:

      Chased Black Vulcanite*, no clip, no cap?, Pump self filling pen c1918 (known only from advert)

10R "The Victor" Pen:

      Red Vulcanite*, domed knurled black top, no bands, fixed CS clip, flanged CS lever. Nib CS. Dimensions - length: 13.7cm; barrel+section: 10.8cm; cap: 6.3cm. (Actually this is a custom pen since the name Conway Stewart is not imprinted on the pen).

12* Conway Stewart: (1956-63 SH), 1 band, GPT, (narrow cap top, narrow band = early), (narrow cap top, wide band = later), (wider cap top, clip with muffle, wider band = latest), nib CS 3N or C 3N, round shield on lever, J pressure bar, brass stud. Dimensions - length: 13cm; barrel+section: 9.6cm; cap: 6cm. (matching pencil The Conway 25, Nippy No.3?)

Early

      Black
      Marbled Blue/ brown veins
     

Later

      Marbled blue brown veins (long clip)
      Marbled green brown veins
      Marbled burgundy/ brown veins (early CPT clip and stud)

Latest

      Black
      Marbled burgundy/brown veins
      Marbled green/brown veins

14* Conway Stewart: (1952 - 63 SH), diamond clip, no band, and 1 band, GPT, nib CS 1A, round shield on lever, J pressure bar, black plastic stud. Long & short models. Dimensions - Length: 12.9/12.2cm; barrel+section: 10/9cm; cap: 6cm. (Matching pencil Nippy No. 3) IMPRINT

No bands

      Marbled burgundy/black veins, long
      Marbled green /black veins, short
      Marbled blue/ black veins long
      Black

One band

      Marbled burgundy/black veins long
      Marbled blue/black veins, long
      Black

15* Conway Stewart and Conway: (1952-63 SH) short and long models, no band and 1 band, Chrome trim or GPT. Nib CS 1A, or C 1A, round shield on lever, J pressure bar, black plastic stud. Dimensions - Length 12.4-12.9cm; barrel+section: 9.3-9.9cm; cap:5.9cm. (Matching pencil Nippy No. 3)

Conway Stewart, no bands, short clip CPT: (Original price 14/-): IMPRINT

      Uniform deep brown, short
      Uniform grey, short
      Marbled plum/black veins, long
      Marbled plum/black veins, short
      Uniform deep blue, short
      Black, short
      Marbled blue/black veins, long
      Marbled green/black veins, no band, short
      Uniform forest green, no band, short

Conway, no bands, long clip GPT: (Original price 12/-) IMPRINT

      Marbled blue/black veins

The Conway Pen, no bands, short clip CPT:

      Marbled blue/black veins

Conway Stewart, 1 band, GPT:

      Marbled plum/black veins,
      Marbled green/black veins, long
      Marbled blue/black veins, long
     Black

Conway, 1 band GPT:

      Marbled blue-pearl/black veins, long (possibly faded)
      Black, long

16* Conway Stewart: and The Conway Pen: (1952- 54 SH) CPT, no bands, nib CS 1A. Dimensions- Length: 13.2cm; barrel+section: 10.3cm; cap: 6cm.

Conway Stewart IMPRINT

      Blue/black patterned (candle-flame)
      Red/black candle flame
      Black

The Conway Pen IMPRINT

      Black
      Green/black candle-flame
      Blue-marble/black candle-flame (no number)

17* Conway Stewart: (1952 - 54 SH) GPT no bands, nib CS 1A. Dimensions - Length: 13.2cm; barrel+section: 10.3cm; cap: 6cm. (matching pencil = nippy)

      Red/black candle-flame
      Green/black candle-flame
      Blue/black candle-flame

22* Conway Stewart: (1955-57 SH) nib CS G. Dimensions - Length: 12.2cm; barrel+section: 9.1cm; cap:6cm. (Generally believed that only one production run of around 2,000 were made; therefore although it regularly appears in auctions it is considered rare by some. Many items suffer from yellowing, the original ivory color being much more desirable).

     (Little Lady) floral design button filler with CS nib, patterned band
      Floral design, Ivory, Grecian band

23* The Conway Stewart: (c1949-1952 SH) diamond clip, 3 bands. (Possibly export model to Australia and New Zealand where most seem to be turning up. Slightly smaller diameter than CS 58). Nib CS 5 or 3. Dimensions: Length: 12.7cm; barrel+section: 9.5cm; cap: 5.8cm. Also apparently a trial model with a no- band cap with peaked top fitted on to a standard barrel. Appears to be genuine and not a Frankenstein pen, because of the perfect color match which does not exist in other no-banded peaked-top caps that fit the 23 barrel. IMPRINT

      Grey hatched
      Tiger eye
      Marbled green/black
      Marbled plum/black*. Model as described above.
      Marbled plum/black
      Black
      Burgundy hatched
      Marbled blue/black

24* Conway Stewart or The Conway Stewart: Early "The" Conway Stewart with number on second line and 2 cap bands closely spaced; later Conway Stewart with two cap bands close together or widely spaced. Black or aluminium stud, diamond clip, nib CS 5. Dimensions: Length: 13cm; barrel+section: 9.8cm; cap: 6.2cm. (Matching pencil The Conway No. 18)

The Conway Stewart: IMPRINT

      Cracked ice* thin veins, no bands
      Marbled burgundy, bands close spaced
      Black, bands close spaced
      Black, bands wide spaced
      Tiger eye*, bands close spaced
      Cracked ice*, no bands
      Cracked ice*, bands close spaced

Conway Stewart: IMPRINT

      Cracked ice* thicker veins, 2 bands wide spaced
      Green hatched bands wide spaced
      Black, bands closely spaced
      Black, bands widely spaced
      Burgundy hatched, bands wide spaced
      Marbled blue/black 1 band
      Marbled blue/black 2 bands wide spaced
      Burgundy hatched, bands close spaced IMPRINT
      Green hatched, bands close spaced, (boxed with Conway pencil #18)
      Grey hatched, bands wide spaced
      Grey hatched, bands close spaced
      Marbled blue/black, 2 bands close spaced

26* Ink pencil (??)

      Ink pencil - silver with brown flecks (??)

27* (The) Conway Stewart, (c1952-63? SH) wide band, diamond clip, nib CS 5, (matching pencil The Conway No.37). The Conway Stewart, number on 2nd line - early; Conway Stewart, number on 1st line - late. Dimensions - Length: 13cm; barrel+section: 9.7cm; cap: 6cm. (Original price 25/9, 27/6). Also a button filler model with peaked cap and no band (Cracked ice owned by David Wells). Probably a trial model and one of a kind.

The Conway Stewart: IMPRINT

      Marbled green/black, short clip
      Cracked ice*
      Tiger eye,* short clip
      Marbled plum/black short clip
      Grey hatched,

Conway Stewart: IMPRINT

      Green herringbone, long clip
      Blue herringbone, long clip
      Red herringbone, long clip
      Black, long clip
      Olive green hatched, long clip
      Grey hatched, short clip
      Plum hatched, short clip
      Blue hatched, short clip (Long clip)
      Marbled burgundy
      Marbled green??
      Tiger eye*
      Marbled blue/black, short clip
      Cracked ice*, short clip
      Black, short clip

28* Conway Stewart, (1949-63? SH) 1 narrow band, diamond clip, nib CS 5, (matching pencil The Conway No. 25), The Conway Stewart, number on 2nd line, short clip - early; Conway Stewart, number on 1st line - late. Dimensions - Length: 13cm; barrel+section: 9.7cm; cap: 6cm. (Original price 24/6) Also recorded: "The Conway Stewart Manifold 28", with flat-top and Duro manifold nib and diamond washer clip.

Not seen in original:

      Grey hatched, 2 bands
      Light blue marble (possibly faded?)

The Conway Stewart: IMPRINT

      Cracked ice*
      Grey hatched
      Cracked ice, no band
      Marbled Burgundy/black
      Marbled Burgundy/black no bands
      Marbled Green/black
      Tiger eye*
      Black

Conway Stewart: IMPRINT

      Green hatched
      Grey hatched (slightly wider band)
      Burgundy hatched
      Blue hatched, long clip (slightly wider band)
      Blue herringbone
      Red herring-bone, (slightly wider band) long clip
      Red herringbone no band
      Green herring-bone
      Marbled blue/black
      Tiger eye*
      Cracked ice* (slightly wider band)
      Black

35* The Conway Stewart (1935-42 SH) flat top, diamond clip, 3 bands (narrow-medium-narrow) or 1 band, nib CS 35 or Duro 40. Dimensions - length: 12.5cm; barrel+section: 10cm; cap: 5.8cm. Here's a coloured ADVERT for the 35 pen; and here's the IMPRINT.

      Lapis* (no cap) (I have seen this pen and although very beautiful, it has the same degradation, as the Duro 30 Lapis. Perhaps the reason why neither has an original cap is because the caps degraded more rapidly? The Duro 40 Lapis in my collection also shows cap degradation.)
      Reversed cracked ice*
      Marbled copper/gold
      Marbled green/black veins 3 bands
      Cracked ice*, 3 bands
      Reversed cracked ice, sage green*, 3 bands
      Marbled blue/black, 3 bands
      Black plastic, 3 bands, (short)
      Black, BHR 1 band Long)

36* Conway Stewart, (1955-63? SH ), diamond clip, 3 bands (narrow-medium-narrow), lever with floating bar or j bar, nib CS 5N. Dimensions - length: 12.6cm; barrel+section: 9.8cm; cap: 5.7cm. (Matching pencil The Conway No 23). IMPRINT

      Burgundy hatched
      Blue hatched
      Black
      Green hatched
      Blue stripes
      Mauve stripes
      Green stripes

45* The Conway Stewart: (1943-46 SH) diamond clip, 1 narrow band, peaked top, nib CS Duro 40. Dimensions - length: 13cm; barrel+section: 10cm; cap: 5.8cm. I only know of one example of both the "autumn leaves" and "reversed cracked ice" variations both of which are in my collection.

      Marbled green/black
      Marbled plum/black
      Reversed cracked ice, sage green
      Marbled blue-black
      Black Vulcanite (flat top)
      Autumn leaves*
      Black Plastic

47* The Conway Stewart: (late 1930s?). Peaked top Duro nib. (looks like a 45 or 55 but with a single wide band, like 217) Nib CS Duro 40. All recorded so far from Australia. IMPRINT

      Black, diamond clip
      Marbled blue/black, Duro ball clip or diamond clip

54 The Conway Stewart: Looks like a 28 and is probably identical . Recorded so far only from Australia.

      Green hatched*