STORY OF THE ST. LAWRENCE SEAWAY COMMEMORATIVE STAMP, THE Part 1

Description

A unique stamp issue. Since the Seaway was a cooperative venture between Canada and the United States, a special stamp, of the identical design, was issued by both countries on the same day. The two stamps were prepared and printed in the Bureau of Engraving. Excellent detail how stamps are made.

Collection

Records of the Post Office Department

Series

Motion Picture Films