5. US Zip Code Blocks
Scott# 1711 “COLORADO STATEHOOD-ROCKY MT’S.” MR ZIP BLOCK (4) MNH
4. US Plate Blocks & Multiples
Scott# 1711 “COLORADO STATEHOOD-ROCKY MT’S.” PLATE STRIP (20) MNH
4. US Plate Blocks & Multiples
Scott# 1712-15 “BUTTERFLIES OF THE U.S.” PLATE STRIP (20) MNH WITH ZIP & MAIL EARLY
5. US Zip Code Blocks
Scott# 1712-15 “BUTTERFLIES” MNH MR ZIP BLOCK (4) NICELY CENTERED
5. US Zip Code Blocks
Scott# 1716 “AMERICAN BICENTENNIAL – LAFAYETTE” ZIP BLOCK (4) MNH
5. US Zip Code Blocks
Scott# 1717-20 “SKILLED HANDS” MR ZIP BLOCK (4) NICELY CENTERED
5. US Zip Code Blocks
Scott# 1721 “PEACE BRIDGE-50TH ANNIVERSARY” MNH ZIP BLOCK (4)
5. US Zip Code Blocks
Scott# 1722 “BATTLE OF ORISKANY” MNH ZIP/MAIL EARLY BLOCK (4)
5. US Zip Code Blocks
Scott# 1723-24 “ENERGY CONSERVATION” ZIP+MAIL EARLY BLOCK (4) MNH
5. US Zip Code Blocks
5. US Zip Code Blocks
Scott# 1727 “TALK PICTURES 50th ANNIVERSARY” MR ZIP BLOCK (4) MNH
5. US Zip Code Blocks
Scott# 1728 “SURRENDER AT SARATOGA” MNH ZIP/MAIL EARLY BLOCK (4)