5. US Zip Code Blocks
Scott# 2180 “CHESTER CARLSON” MNH ZIP BLOCK (4) NICELY CENTERED
4. US Plate Blocks & Multiples
Scott# 2181 “MARY CASSATT” MNH PLATE BLOCK (4) NICELY CENTERED
US 1941-Date- Mint Stamps
5. US Zip Code Blocks
Scott# 2181 “MARY CASSATT” MNH ZIP BLOCK (4) NICELY CENTERED
US 1901-1940- Mint Stamps
Scott# 2182 “JACK LONDON – AUTHOR” MNH SINGLE, NICELY CENTERED
4. US Plate Blocks & Multiples
4. US Plate Blocks & Multiples
5. US Zip Code Blocks
Scott# 2182 “JACK LONDON-AUTHOR” MNH ZIP BLOCK(4) NICELY CENTERED
Covers & Postal Stationary
Scott# 2183 “SITTING BULL – INDIAN LEADER” ARTCRAFT FIRST DAY COVER
4. US Plate Blocks & Multiples
Scott# 2183 “SITTING BULL – INDIAN LEADER” MNH PLATE BLOCK (4)
5. US Zip Code Blocks
Scott# 2183 “SITTING BULL – INDIAN LEADER” MNH ZIP BLOCK (4)
US 1941-Date- Mint Stamps
Scott# 2183 “SITTING BULL – INDIAN LEADER” MNH, NICELY CENTERED