National Postal Museum
25c William McKinley approved large die proof
Bureau of Engraving and Printing · 1939
This is a 25c William McKinley (Presidential Issue) die proof, originally attached by staples to certified plate proof 22117 as a reference copy for the Bureau of Engraving and Printing to verify approved color red, ink R-136-R, dated January 13, 1939.
🔒
Order museum-quality prints
Sign in to order prints, canvas, and more of this work. Browsing and full-resolution downloads stay free.