During practice recovery July 11, 1969, Navy UDT swimmers (wearing orange and standing on flotation collar) finish attaching the flotation collar around a dummy capsule, with USS Hornet in background.
Milt Putnam, HS-4 U.S. Navy
US Navy: <a rel="nofollow" class="external free" href="http://www.navyhistory.org/2012/02/navy-photographer-apollo-11-recovery/">http://www.navyhistory.org/2012/02/navy-photographer-apollo-11-recovery/</a>