8 x 10 inch black and white photograph; This is a cutaway drawing of the bulkhead with information about the LH2 tank skin, insulation, Aft LOX bulkhead, 2014-T6 alum skin and fiberglass core. Part of an envelope with photos accompanying C. E. Cataldo paper "Materials in Space Exploration."
This document offers a brief description of the Aerospace Environment Division including the basic mission; branches; an organizational directory; and responsibilities of the Environment Research Office, the Atmospheric Dynamics Branch, the Terrestrial Environment Branch, and the Space Environment Branch. William W. Vaughan's name is inscribed on the front page.
