AI Appraisal Estimate

This is a small, circular commemorative pin or medallion minted for the New York State Teachers' Association (NYSTA) convention held in Rochester from November 22-24, 1915. The item features a scalloped edge and is struck in a silver-toned metal, likely white metal or sterling silver with a natural aged patina. The central relief depicts the Seal of the City of Rochester, featuring images of flour barrels, a waterfall (Genesee Falls), and the 'Excelsior' banner which is the New York State motto. At the top of the central crest sits an eagle. The border text clearly reads 'NEW YORK STATE TEACHERS' ASSN' around the top and 'ROCHESTER, NOV. 22-24, 1915' around the bottom. The casting shows high-quality detail for its size, indicating skilled die-work. The condition appears fair to good for its age, showing typical surface wear, some softening of the higher relief points, and a dark oxidation (tarnish) in the recessed areas which enhances the visual depth. No significant mechanical damage or warping is visible from the obverse. This piece is a significant example of educational memorabilia from the early 20th century, specifically tied to the professionalization of teaching in New York.

I have examined the 1915 New York State Teachers' Association Convention Pin via high-resolution imagery. The item appears to be an authentic convention souvenir from the Rochester event. The white-metal composition shows a natural aged patina and 'circulated' condition typical for ephemeral materials of this era. The strike exhibits the characteristic die-work of early 20th-century municipal tokens, with the Seal of Rochester remaining legible despite softening on the high points of the eagle and barrel reliefs. The market for regional educational tokens is niche, primarily driven by New York state historians and 'exonumia' collectors focusing on municipal seals. While 1915 is a desirable date for collectors of 'Early Teacherage' history, these items were mass-produced for attendees, meaning rarity is moderate rather than high. Similar educational convention pins from this period typically realize between $30 and $90 depending on the provenance and whether the original ribbon or pin-back assembly is present; the lack of a visible suspension mechanism slightly limits the top-end value. Factors impacting value include the dark oxidation in the recessed areas (which collectors prefer over polished surfaces) and the strong legibility of the Rochester seal. However, there are limitations to this visual assessment. I cannot confirm the metal’s exact composition (silver vs. nickel-silver) or identify hidden repairs/fractures on the reverse. Full authentication would require an in-person weight measurement, a magnet test to determine alloy composition, and an inspection of the reverse side to verify the manufacturer’s hallmark (e.g., Bastian Bros or Robbins Co.). Documentation regarding the original recipient would further enhance its historical value.