4. US Plate Blocks & Multiples
Scott# 889 “ELI WHITNEY – FAMOUS AMERICAN INVENTORS” PLATE BLOCK (4) MNH
US 1901-1940- Mint Stamps
US 1901-1940- Mint Stamps
Scott# 889-893 “FAMOUS AMERICANS-INVENTORS” MNH, JUMBO MARGINS
4. US Plate Blocks & Multiples
Scott# 890 “SAMUEL MORSE – FAMOUS AMERICAN INVENTORS” PLATE BLOCK (4) MNH
4. US Plate Blocks & Multiples
Scott# 891 “CYRUS H McCORMICK-FAMOUS AMERICAN INVENTORS” PLATE BLOCK (4) MINT
4. US Plate Blocks & Multiples
Scott# 891 “CYRUS H McCORMICK-FAMOUS AMERICAN INVENTORS” PLATE BLOCK (4) MNH
4. US Plate Blocks & Multiples
Scott# 892 “ELIAS HOWE-FAMOUS AMERICAN INVENTORS” PLATE BLOCK (4) * SEE DETAILS *
4. US Plate Blocks & Multiples
Scott# 892 “ELIAS HOWE-FAMOUS AMERICAN INVENTORS” PLATE BLOCK (4) MNH
4. US Plate Blocks & Multiples
4. US Plate Blocks & Multiples
Scott# 894 “PONY EXPRESS RIDER” MINT PLATE BLOCK (4) NICELY CENTERED
4. US Plate Blocks & Multiples
Scott# 894 “PONY EXPRESS RIDER” MNH PLATE BLOCK (4) NICELY CENTERED
US 1901-1940- Used Stamps