5. US Zip Code Blocks
Scott# 1487 WILLA CATHER-NOVELIST MR ZIP+MAIL EARLY BLOCK(4) MNH
MAIL EARLY BLOCKS
Scott# 1488 “COPERNICUS-POLISH ASTRONOMER” MAIL EARLY BLOCK (6) MNH
4. US Plate Blocks & Multiples
Scott# 1488 “COPERNICUS-POLISH ASTRONOMER” MNH MATCHED PLATE BLOCK (4) SET P# 34112
4. US Plate Blocks & Multiples
Scott# 1488 “COPERNICUS-POLISH ASTRONOMER” MNH MATCHED PLATE BLOCK (4) SET P# 34114
US 1941-Date- Mint Stamps
Scott# 1488 “COPERNICUS-POLISH ASTRONOMER” MNH, NICELY CENTERED
4. US Plate Blocks & Multiples
Scott# 1488 “COPERNICUS-POLISH ASTRONOMER” PLATE BLOCK (4) MNH
5. US Zip Code Blocks
Scott# 1488 “COPERNICUS-POLISH ASTRONOMER” ZIP BLOCK (4) MNH
4. US Plate Blocks & Multiples
Scott# 1489-98 “POSTAL SERVICE EMPLOYEES” PLATE STRIP (20) MNH
US 1941-Date- Mint Stamps
Scott# 1489-98 “POSTAL SERVICE EMPLOYEES” SINGLES SET(10) MNH
US 1941-Date- Mint Stamps
US 1941-Date-Used Stamps
Scott# 1489-98 “POSTAL SERVICE EMPLOYEES” USED SINGLES SET(10)
US 1941-Date-Used Stamps