Philatelic/BEP Interest, 1956 Nine 8x10 black & white photos plus April 1956 printing of 6 page mimeographed publication on the production of postage stamps at the Bureau of Engraving and Printing. Includes images of engraving, lathe machines, printing and perforating among other steps in the process. Includes original BEP mailing envelope.
Estimate: 60-120