US 1901-1940- Mint Stamps
Scott# 756-765 “NAT’L PARKS” + 754, 755 & 771 (13) MNH IMPERF FARLEY CENTER LINE PAIRS
US 1901-1940- Mint Stamps
Scott# 756-765 NAT’L PARKS- IMPERFORATE SET, NGAI, MNH-NICELY CENTERED
US 1901-1940- Mint Stamps
Scott# 756-765 NAT’L PARKS, IMPERF. SET, MINT NGAI, WELL CENTERED
US 1901-1940- Mint Stamps
Scott# 756-765 NAT’L PARKS, IMPERFORATE SET, MNH * CHOICE CENTERING *
US 1901-1940- Mint Stamps
4. US Plate Blocks & Multiples
Scott# 757 “NATIONAL PARKS-GRAND CANYON” VERTICAL LINE BLOCK (4)
US 1901-1940- Mint Stamps
Scott# 757 “NATIONAL PARKS-GRAND CANYON” VERTICAL LINE PAIR, MNH
4. US Plate Blocks & Multiples
Scott# 757 NAT’L PARKS-GRAND CANYON IMPERF PLATE BLOCK (6) MNH
4. US Plate Blocks & Multiples
Scott# 757 NAT’L PARKS-GRAND CANYON TOP IMPERF PLATE BLOCK (6)MNH
US 1901-1940- Mint Stamps
Scott# 758 “NATIONAL PARKS-MIRROR LAKE” CENTER LINE PAIR W/ ARROW, MNH
4. US Plate Blocks & Multiples
Scott# 758 “NATIONAL PARKS-MIRROR LAKE” PLATE BLOCK (6) MNH NGAI
4. US Plate Blocks & Multiples
Scott# 758 “NATIONAL PARKS-MIRROR LAKE” PLATE BLOCK (6) MNH NGAI