-40%
U.S. POSTAGE 1973

U.S. POSTAGE 1973 "AIR MAIL (ELECTRONICS)" PLATE BLOCK (MINT, NEVER HINGED) #1

$ 0.52

Availability: 100 in stock

Description

"
U.S. POSTAGE
(PLATE BLOCK)
"
1973 AIR MAIL "PROGRESS in ELECTRONICS"
(MINT, NEVER HINGED)
I DO COMBINE SHIPPING