Our Pick
Posted on @rawstates
Boeing Plant 2 and the B-17
1936
Duwamish River, Seattle
Public domain · Wikimedia Commons
Nearly 7,000 B-17s were built here, the roof disguised during the war as a suburb with fake houses and streets. The plant made Seattle an aerospace city and was demolished in 2011.
That was 1 of the hidden places.
Location: historic site
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