History: June 1942. Tennessee Valley Authority. Construction cranes at Douglas Dam. Kodachrome by Alfred Palmer [1024 x 839]

https://i.redd.it/ri1k5wyxosp61.jpg via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/mf44ua/june_1942_tennessee_valley_authority_construction/?utm_source=ifttt