M117 750 lb (340 kg) bombs without fuses ready to be loaded onto the U.S. Air Force Boeing B-52F <i>Stratofortress</i> in the background, probably at Andersen Air Force Base, Guam. B-52Fs could carry 51 bombs and served in Vietnam from June 1965 to April 1966 when they were replaced by B-52Ds which could carry 108 bombs.
USAF
<a rel="nofollow" class="external text" href="http://www.nationalmuseum.af.mil/photos/index.asp">National Museum of the U.S. Air Force</a> photo <a rel="nofollow" class="external text" href="http://www.nationalmuseum.af.mil/shared/media/photodb/photos/2012%5C09%5C120921-F-DW547-002.jpg">120921-F-DW547-002</a>