342-FH-3B23433:   Japanese balloon, Fu-Go,.   Bottom view of lower metal ring showing center plugs.  One plug had blown, the fuse landing to the other was cut and plug failed to operate.   Received February 8, 1946 from HQ. Fourth Air Force, San Francisco, California.   U.S. Army Air Corps (Air Force) photograph, now in the collections of the National Archives.  (5/26/2015).
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/127906254@N06">National Museum of the U.S. Navy</a>
1946-02-08
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/127906254@N06/17537463564/">342-FH-3B23433</a>