Missile install of missile #3656 (Serial# SM-11) at Vandenberg 395-A1. Photo shows the 2nd stage being positioned over the silo to be mated to the 1st stage. Note that the missile platform has been raised revealing the umbilical tower to the left of the missile being positioned. This missile would launch from this silo on December 5th, 1962 under the mission/operation name Yellowjacket. Additional information is needed on this photo, please contact me at chromehooves@hotmail.com if you have information on this photo. Taken: unknown Source: Martin Co.?