October 7, 2015 — Irwin Gibbs, moderator
Canal Zone Night
View the presentations
View Exhibit “Philatelic Gems of the Canal Zone”
View Exhibit “How Errors and Varieties Arose on Flat Press US Stamps Overprinted CANAL ZONE”
The Collectors Club22 East 35th Street, New York, NY 10016
The Collectors Club
22 East 35th Street, New York, NY 10016
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