US 1941-Date- Mint Stamps
Scott# 990 “WHITE HOUSE SESQUICENTENNIAL” MNH, NICELY CENTERED
4. US Plate Blocks & Multiples
Scott# 990 “WHITE HOUSE SESQUICENTENNIAL” PLATE BLOCK (4) MNH
4. US Plate Blocks & Multiples
Scott# 991 “SUPREME COURT BUILDING” MINT PLATE BLOCK (4) NICELY CENTERED
4. US Plate Blocks & Multiples
US 1941-Date- Mint Stamps
Scott# 991 “SUPREME COURT BUILDING” MNH SINGLE, NICELY CENTERED
4. US Plate Blocks & Multiples
Scott# 992 “U.S. CAPITAL SESQUICENTENNIAL” MNH MATCHED PLATE BLOCKS (4) SET
US 1941-Date- Mint Stamps
4. US Plate Blocks & Multiples
Scott# 992 “U.S. CAPITAL SESQUICENTENNIAL” PLATE BLOCK (4) MNH
Covers & Postal Stationary
Scott# 993 “RAILROAD ENGINEERS OF AMERICA” COVER FOR 75 YEAR ANNIVERSARY – RAILPEX
4. US Plate Blocks & Multiples
Scott# 993 “RAILROAD ENGINEERS OF AMERICA” MNH PLATE BLOCK (4)
US 1941-Date- Mint Stamps
Scott# 993 “RAILROAD ENGINEERS OF AMERICA” MNH, NICELY CENTERED
Covers & Postal Stationary
Scott# 993 “RAILROAD ENGINEERS OF AMERICA” ON COVER FOR WESTERN PACIFIC 50 YR ANIV.