5. US Zip Code Blocks
Scott# 1485 “ROBINSON JEFFERS-POET” MNH ZIP+MAIL EARLY BLOCK (4)
US 1941-Date- Mint Stamps
Scott# 1486 “HENRY O TANNER- ARTIST” MNH SINGLE, NICELY CENTERED
4. US Plate Blocks & Multiples
4. US Plate Blocks & Multiples
5. US Zip Code Blocks
Scott# 1486 “HENRY O TANNER- ARTIST” ZIP+MAIL EARLY BLOCK (4) MNH
US 1941-Date- Mint Stamps
Scott# 1487 “WILLA CATHER-NOVELIST” MNH SINGLE, NICELY CENTERED
4. US Plate Blocks & Multiples
4. US Plate Blocks & Multiples
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