Photos on Index Cards, 1949-1950

This folder contains photographs adhered to index cards taken of HAO personnel and equipment with typed descriptions. Includes the following people (not all are listed): R.H. Cooper, W.H. Hawley, J.W. Evans, W.A. Tikanen, W.O. Roberts, C.S. Yu, Jim Palmer, Leonard Lennox, James Boratgis, Bob Lee