(SOLD) This is a mid-1930s Sheaffer Balance "500" Vac fountain pen in striated Marine Green celluloid, with a 14k gold, two-tone Feathertouch XXF Semi-Flex nib. The pen has been restored, which included a complete disassembly, a thorough cleaning, an overhaul of the filling mechanism, and adjustment to ink flow, nib tuning, and a gentle polish with a soft cloth (by hand). The pen is also know as a "500" and it measures 4.8" capped and 0.42" in diameter.
This Sheaffer Balance will make a great precision writing instrument with which to write or learn a business cursive or Spencerian penmanship. The nib is ground to a needlepoint tip, and it is semi-flexible, giving you reliable line variation of about XXF-BB. It is not a full-flex nib, but the tines open up nicely and spring back quickly, giving you a tool that's bound to add character to your handwriting. Being such a fine point, the nib has a bit of a tooth, but it is perfectly aligned, with excellent tipping geometry. It writes consistent strokes in virtually all directions, but it does perform at its best with a light touch. The oversize ebonite feed provides a steady and reliable flow of ink.
If you like broader nibs and write with a heavy hand, this pen is not for you.
Cosmetically, the pen is in excellent shape. The celluloid is deep, rich, and vibrant, with very good barrel transparency (with some "ambering" present). The filling mechanism works like a charm, holding a lot of ink. The gold-filled trim is in excellent condition, as well. A really handsome pen! The orange tones you see in the barrel is the wood background showing through the transparency.