4. US Plate Blocks & Multiples
Scott# 628 “ERICSSON MEMORIAL” MINT BLOCK (4) WITH PLATE # 18599
US 1901-1940- Mint Stamps
US 1901-1940- Mint Stamps
4. US Plate Blocks & Multiples
Scott# 628 “ERICSSON MEMORIAL” MNH PLATE BLOCK (6) NATURAL GUM WRINKLE
4. US Plate Blocks & Multiples
Scott# 628 “ERICSSON MEMORIAL” MNH PLATE BLOCK (6) VERY NICELY CENTERED
US 1901-1940- Used Stamps
US 1901-1940- Used Stamps
Scott# 628 “ERICSSON MEMORIAL” WITH SON CANCEL, NICELY CENTERED
4. US Plate Blocks & Multiples
Scott# 628 ERICSSON MEMORIAL PLATE BLOCK (6) MINT, NICELY CENTERED
US 1901-1940- Mint Stamps
4. US Plate Blocks & Multiples
Scott# 629 “WHITE PLAINS” MNH BLOCK (4) WITH ENGRAVERS INITIALS
4. US Plate Blocks & Multiples
Scott# 629 “WHITE PLAINS” MNH PLATE BLOCK (6) P# 18795, NICELY CENTERED
4. US Plate Blocks & Multiples
Scott# 629 “WHITE PLAINS” MNH PLATE BLOCK (6) P# 21316, CHOICE