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Conway Stewart 286, Black Celluloid GPT, #4 14k Flex
Conway Stewart 286, Black Celluloid GPT, #4 14k Flex
The Conway Stewart 286 belongs to Conway's pre-war and wartime numbered series, produced from roughly 1936 into the mid-1940s. A full-size lever-filler with gold-plated trim, built into the British middle market to compete with Mabie Todd Swan and Onoto on the same desk. Black celluloid with GPT is the dignified default for the model: dressy enough for a solicitor's desk, unfussy enough for daily ledger work. The nib stamp reads "Conway Stewart 14ct Gold" without a printed size, and the dimensions place it close to a #4 rather than the more common Conway #3, which puts more gold and more tipping under the writer's hand. UK flex from this period sits in a different genre from American Waterman or Mabie Todd flex: softer landings, slightly wetter ink flow, a more European feel under cursive script. This example measures 0.45mm opening to 1.88mm at 400g Semi Flex pressure for a 4.2× variation in the FM to 4B range, with a slight cursive italic character in the tipping (0.45mm horizontal, 0.55mm vertical). Very bouncy and smooth, a nib that suits a writer who already owns American Watermans and wants the UK feel for comparison. Complete ebonite restoration on the collar with preserved hallmark imprints. Trim wear: the cap band and lever box remain mint, and the clip plating shows normal wear from daily usage. Grade B-. Nib heat-set and tuned. Fresh latex sac. Tested on Rhodia 90gsm ivory with Pelikan 4001 Brilliant Black.
Technical Specifications
Technical Specifications
Brand: Conway Stewart
Model: 286
Production Year: 1936
Material: Black Ebonite
Trim Color: Gold
Nib Size: 4
Nib Material: 14k gold
Nib Grind: FM, Cursive Italic
Nib Flexibility: g
Line Variation: - (4.18x)
Pen Length: 128.37
Pen Grip Section:
Restorer: Heron's Mooncake
Restoration Grade: B-
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Conway Stewart 286, Black Celluloid GPT, #4 14k Flex
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Appendix for Listing Details
Sweating the details is fundamental to understanding, appreciating, and knowing the peice of history you have in your hands.
All pens are filled and tested, not just dipped in ink, which does not reflect writing characteristics whatsoever.
Line Variation Standard
Different restorers have different standards for line sizing and especially for vintage pens, the printed tipping size will not always be accurate due to repairs/grinds/etc. Please use this as a frame of reference for consistency.
Flexibility Standard
Nib flexibility is such a controversial topic, but there needs to be some level of consistency so please take this table as a frame of reference for my restorations and as someone who is writing in a calligraphic/spencerian style of cursive script. Without objective measurements, flexibility terms such as wet noodle are useless as someone with stronger forearms and grip strength will make even manifold nibs into a wet noodle.
Restoration Ratings
These are guidelines incorporated from various online sources not limited to Reddit, David Nishimura, etc.