Bidspirit auction | Mercury Program Cover Collection

Mercury Program Cover Collection - A binder full of events covers from the Mercury era with a John Glenn signed Mercury stamp block, a dual launch cover with postmarks from his Mercury and Shuttle flights, as well as, American, Russian and International covers from the period and anniversary covers. There are about 100 covers, postcards, stamp blocks and cards. This is an amazing collection and all in very good condition housed in a binder. Condition: #1001