#C72b – 1968 Commemorative 10c BP of 8
U.S. #C72b
1968 10¢ 50-Star Runway
Booklet Pane of 8

Issue Date: January 5, 1968
City: San Francisco, CA
Printed By: Bureau of Engraving and Printing
Printing Method: Rotary press printing
Perforations: 11 X 10 ½
Color: Carmine
This stamp was issued to conform to the law, which raised airmail postage rates effective on January 7, 1968.
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U.S. #C72b
1968 10¢ 50-Star Runway
Booklet Pane of 8

Issue Date: January 5, 1968
City: San Francisco, CA
Printed By: Bureau of Engraving and Printing
Printing Method: Rotary press printing
Perforations: 11 X 10 ½
Color: Carmine

This stamp was issued to conform to the law, which raised airmail postage rates effective on January 7, 1968.