1982 World's Fair, Knoxville Tennessee

OFFICIAL FIRST DAY OF ISSUE SOLAR ENERGY BREEDER REACTOR ArtCraft SYNTHETIC FUELS FOSSIL FUELS ENERGY MOVES THE WORLD 1982 World's Fair KNOXVILLE,TENNESSEE USA 20C USA 20c Synthetic fuels Knoxville World's Fair APR Spler energy Knoxville World's Fair 29 Occccc FIRST DAY OF ISSUE0000 1982 3790 ANOXVILL USA 200 USA 20c Breeder reactor Knoxville World's Fair Fossil fuels Knoxville World's Fair