Minkus 1995 United States Airmail Plate Block Supplement New Old Stock

Brand: Minkus
Series: Plate Blocks
Country: United States
Year: 1995
Pages: 1
Product#:
Supplement#:
Stock#: 5641
Notes: 8.5" x 11", punched for 3-ring binder, new old stock; this was the last year the USPS designated stamps as "Air Mail"