Photo: English: Black and white drawing of a bomb shelter under a highway.The drawing is a cutaway in which one can see a two-story structure with beds on the lower level. There are cars parked on the highway and people entering the structure where other people dressed in 1950s style clothes are present. In the background is a suburban/urban American scene.
Date | 1 January 1955
Source | National Archives (311-M-23-9) https://catalog.archives.gov/id/542107
Author | Signature on drawing is illegible, might be Hettick
Permission
(Reusing this file (https://commons.wikimedia.org/wiki/Commons:Reusing_content_outside_Wikimedia) ) | From: Stillpix