4. US Plate Blocks & Multiples
Scott# 1462 “20TH SUMMER OLYMPICS-RUNNING” PLATE BLOCK (10) MNH
5. US Zip Code Blocks
Scott# 1462 “20TH SUMMER OLYMPICS-RUNNING” ZIP BLOCK (4) MNH
MAIL EARLY BLOCKS
Scott# 1463 “PARENT TEACHER ASSOCIATION” MAIL EARLY BLOCK (6) MNH
4. US Plate Blocks & Multiples
Scott# 1463 “PARENT TEACHER ASSOCIATION” MNH MATCHED PLATE BLOCKS (4) SET, P# 33654-55
4. US Plate Blocks & Multiples
Scott# 1463 “PARENT TEACHER ASSOCIATION” MNH MATCHED PLATE BLOCKS (4) SET, P# 33656-57
US 1941-Date- Mint Stamps
Scott# 1463 “PARENT TEACHER ASSOCIATION” MNH, NICELY CENTERED
4. US Plate Blocks & Multiples
Scott# 1463 “PARENT TEACHER ASSOCIATION” PLATE BLOCK (4) MNH
5. US Zip Code Blocks
US 1941-Date- Mint Stamps
Scott# 1464-67 “WILDLIFE CONSERVATION” BLOCK (4) MNH, NICELY CENTERED
MAIL EARLY BLOCKS
Scott# 1464-67 “WILDLIFE CONSERVATION” MAIL EARLY BLOCK (6) MNH
US 1941-Date- Mint Stamps
Scott# 1464-67 “WILDLIFE CONSERVATION” MNH BLOCK (4) NICELY CENTERED
4. US Plate Blocks & Multiples
Scott# 1464-67 “WILDLIFE CONSERVATION” MNH MATCHED PLATE BLOCK (4) SET P# 33729