Covers tagged "sun" (clear filter)

Energy Development - Trans-Alaska Pipeline, October 20, 1977
Energy Development - Trans-Alaska Pipeline, October 20, 1977
Energy Development - Trans-Alaska Pipeline
Energy Development - Trans-Alaska Pipeline
Energy Conservation - GAMM Cachets Mesa Verde
Energy Conservation - GAMM Cachets Mesa Verde
Space Achievement plate block, GAMM cachet, Kennedy Space Center 1981
Space Achievement plate block, GAMM cachet, Kennedy Space C…
Trans-Alaska Pipeline and Energy Development, October 20, 1977
Trans-Alaska Pipeline and Energy Development, October 20, 1…