US 1901-1940- Mint Stamps
Scott# 504 “WASHINGTON” MNH FLAT PLATE, PERF 11 MARGIN SINGLE
US 1901-1940- Mint Stamps
Scott# 504 “WASHINGTON” MNH FLAT PLATE, PERF 11 NICELY CENTERED
US 1901-1940- Mint Stamps
Scott# 504 “WASHINGTON” MNH FLAT PLATE, PERF 11 VERY NICELY CENTERED
US 1901-1940- Mint Stamps
Scott# 506 “WASHINGTON” FLAT PLATE, PERF 11 MINT, NICELY CENTERED
US 1901-1940- Mint Stamps
Scott# 506 “WASHINGTON” FLAT PLATE, PERF 11 MNH * SEE DETAILS *
US 1901-1940- Mint Stamps
Scott# 506 “WASHINGTON” FLAT PLATE, PERF 11 MPH, NICELY CENTERED
4. US Plate Blocks & Multiples
Scott# 506 “WASHINGTON” FLAT PLATE, PERF 11 PLATE # STRIP OF (3) MNH
US 1901-1940- Mint Stamps
Scott# 507 “WASHINGTON” FLAT PLATE PERF 11, MH, NICELY CENTERED
US 1901-1940- Mint Stamps
Scott# 507 “WASHINGTON” FLAT PLATE PERF 11, MINT, NICELY CENTERED
US 1901-1940- Mint Stamps
Scott# 507 “WASHINGTON” FLAT PLATE PERF 11, MPH, NICELY CENTERED
US 1901-1940- Mint Stamps
Scott# 508 “FRANKLIN” FLAT PLATE PERF 11, MINT, NICELY CENTERED
4. US Plate Blocks & Multiples
Scott# 509 “FRANKLIN” FLAT PLATE, PERF 11 PLATE # STRIP OF (3) MNH