4. US Plate Blocks & Multiples
Scott# 749 NAT’L PARKS-SMOKEY MOUNTAINS TOP PLATE BLOCK (6) MNH
4. US Plate Blocks & Multiples
Scott# 749 NAT’L PARKS-SMOKY MOUNTAINS MINT LOWER PLATE BLOCK (6) P# 21340
4. US Plate Blocks & Multiples
Scott# 749 NAT’L PARKS-SMOKY MOUNTAINS TOP PLATE BLOCK (6) MNH
4. US Plate Blocks & Multiples
Scott# 749 NAT’L PARKS-SMOKY MOUNTAINS TOP PLATE BLOCK (6) MNH
4. US Plate Blocks & Multiples
Scott# 752 “NEWBURGH – WASHINGTON’S HEADQUARTERS” MNH PLATE BLOCK (4) NGAI
4. US Plate Blocks & Multiples
Scott# 753 “BYRD ANTARCTIC EXPO”MNH PLATE BLOCK (6) PLATE# 21170
4. US Plate Blocks & Multiples
Scott# 753 “WORLD MAP” MNH SPECIAL PRINTING PLATE BLOCK (6) P# 21167
4. US Plate Blocks & Multiples
Scott# 754 “WHISTLER’S MOTHER” MNH IMPERF PLATE BLOCK (6) NGAI P# 21205
4. US Plate Blocks & Multiples
Scott# 754 “WHISTLER’S MOTHER” MNH IMPERFORATE PLATE BLOCK (6) NGAI P# 21203
4. US Plate Blocks & Multiples
Scott# 755 “NICOLET’S LANDING” IMPERF. PLATE BLOCK (6) MNH, NGAI
4. US Plate Blocks & Multiples
4. US Plate Blocks & Multiples
Scott# 756 “YOSEMITE NAT’L PARK” IMPERF ARROW BLOCK (4) MNH NGAI