U.S. #C73
1968 10¢ 50-Star Runway
Coil Stamp
Issue Date: January 5, 1968
City: San Francisco, CA
Printed By: Bureau of Engraving and Printing
Printing Method: Rotary press printing
Perforations: 10 vertically
Color: Carmine
This stamp is identical to the previous issue (C72), except it’s a horizontal coil and is perforated on only two sides.