White Ace 1972 US Commemorative Mail Early Blocks of 6 Supplement MEB-4 NOS

Brand: White Ace
Series: Commemorative Mail Early Blocks
Country: United States
Year: 1972
Pages: 59-76
Product#: MEB-4
Supplement#:
Stock#: 4603
Notes: marginal blocks of six with mail early markings; 8.5" x 11" for 3-ring binders; new old stock