Commemorative first day envelope with a cachet honoring the Hindenburg’s Germany to US route, postmarked May 6, 1936, with two special German postage stamps with images of the airship, and a red Germany to North America cancellation. In very good condition, with scattered mild toning and soiling, small label affixed to lower center, and a typed address to lower right. The stamps on this piece are highly valuable in their own right. RRAuction COA.
