
Condition: First Day Issue. In Clear Poly Sleeve
U.S. #2006-09
20¢ Knoxville World’s Fair
Issue Date: April 29, 1982
City: Knoxville, TN
Quantity: 31,160,000
Printed By: Bureau of Engraving and Printing
Printing Method: Photogravure
Perforations: 11
Color: Multicolored
#2006- 1982 20c Knoxville World's Fair: Solar Energy
#2007- 1982 20c Knoxville World's Fair: Synthetic Fuels
#2008- 1982 20c Knoxville World's Fair: Breeder REactor
#2009- 1982 20c Knoxville World's Fair: Fossil Fuels
Total Stamps: 4