1977 13c Nation's Energy: Development
# 1724 - 1977 13c Nation's Energy: Development
$0.35 - $3.20
U.S. #1724
1977 13¢ Development
Energy Issue
Energy Issue
Issue Date: October 20, 1977
City: Washington, DC
Quantity: 79,338,000
Printed By: Bureau of Engraving and Printing
Printing Method: Photogravure
Perforations: 11
Color: Multicolored
Increased prices and decreased supplies of imported oil during the 1970s sparked an emphasis on energy conservation and the development of alternative sources of energy.
U.S. #1724
1977 13¢ Development
Energy Issue
Energy Issue
Issue Date: October 20, 1977
City: Washington, DC
Quantity: 79,338,000
Printed By: Bureau of Engraving and Printing
Printing Method: Photogravure
Perforations: 11
Color: Multicolored
Increased prices and decreased supplies of imported oil during the 1970s sparked an emphasis on energy conservation and the development of alternative sources of energy.