AI Appraisal Estimate

This is a professionally framed and double-matted limited edition commemorative art piece honoring aviator Amelia Earhart. The central artwork is a detailed pencil or charcoal-style lithograph by artist William J. Koffmansky (signed 'W. J. Koff'), featuring a large portrait of Earhart positioned above a Lockheed Vega 5B airplane. The piece is hand-numbered '31/500' on the lower left and hand-signed by the artist on the lower right. Mounted within the matting are two authentic philatelic items: a 1963 Atchison, Kansas First Day of Issue (FDC) envelope featuring an 8-cent Amelia Earhart airmail stamp, and a separate block of four of the same 8-cent stamps. The composition is housed in a handsome dark wood frame with a double mat in cream and reddish-brown. The condition appears excellent with no visible foxing, fading, or moisture damage to the paper. The framing is modern, likely dating from the late 20th century. Notable features include the detailed rendering of mechanical parts on the aircraft and the clean preserved state of the philatelic elements, which add historical provenance and value to the artistic rendering.

I have conducted a visual examination of this framed commemorative lithograph by William J. Koffmansky (31/500). The piece presents in excellent aesthetic condition; the pencil-style rendering of Earhart and the Lockheed Vega 5B remains crisp, while the 1963 First Day Cover and stamp block show no signs of adhesive failure or thermal damage. The framing is professional-grade with acid-free matting, which preserves the value of the philatelic elements. Market demand for aviation memorabilia remains steady, though values for contemporary lithographs are often 'capped' unless hand-signed by the historical subject itself. This piece derives its value from the 'marriage' of art and original postal history. Comparables for Koffmansky's work combined with philatelic items typically fetch mid-range prices at specialty auctions. The low edition number (31) adds modest appeal to collectors. Limitations: This appraisal is based on photographic evidence. I cannot definitively verify the authenticity of the artist's signature or the original gum state of the stamps through a lens. A full authentication would require an in-person inspection to verify paper watermarks, acidity levels of the backing board, and a microscopic examination of the ink to distinguish the lithographic signature from a hand-signed graphite mark. Provenance documentation or a Certificate of Authenticity (COA) from the original gallery would be required to reach the higher end of the estimated value range.