342-FH-3B23434:   Japanese balloon, Fu-Go.   Top view of apparatus found beneath the balloon.  Battery box has been removed and aneroid box opened to show arrangement of aneroids.    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@N06/18160038915/">342-FH-3B23434</a>