Test of the Chrysler-Bell Victory Siren New York, N.Y., Sept. 11, 1952
Civil Defense director Arthur Wallander and Commissioner of Corp Marine
and Aviation Edward Cavanagh look on. A.G. Cunnings of Chrysler operates.
Installation of a new 40 HP air raid siren atop the RCA building, May 14, 1951.
Civil Defense Director Arthur Wallander and Public Works Commission Chief
Frederick N. Zurmuhlen observe.
New air raid siren (Bullard?) installation in Honolulu, HI
