Stamps of the United States - Wikimedia Commons
The Winton M. Blount Postal History Symposia - Smithsonian
1238 - 1963 5c City Mail Delivery Centennial - Mystic Stamp Company
Philatelic Errors - stamps, covers & FDCs, please show yours - Page 13 - STAMPBOARDS - Postage Stamp Chat Board and Stamp Forum
Issue Date: August 16, 1963 Printed By: Bureau of Engraving and Printing Color: Dark blue, black and red
#1233 - 1963 5c Emancipation Proclamation US Postage Stamp Plate Block (4)
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File:US Airmail Eagle 5c 1958 issue.JPG - Wikimedia Commons
1238 - 1963 5c City Mail Delivery Centennial - Mystic Stamp Company
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USA - 1963 - City Mail Delivery - 5C - #01
Bermuda's postage stamps
Stamps of the United States - Wikimedia Commons
New color-missing error on U.S. 1963 5¢ City Mail Delivery stamp discovered
IF THE STAMP STATES THE WORD ?.
STAMP US SCOTT 1208 US Flag & White House 5 CENT 1963 USED
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