Search Results

(1 - 15 of 15)
Donald S. Clark (standing) with students in the metallurgy lab
200″ mirror
200″ mirror
Wind tunnel class--Naval Ensign Aeronautical Engineering Summer Course
Demonstration of psychological testing
Close-up of filming of drill press operation for Time and Motion Class
Time and Motion Study class
Arthur H. Young
Arthur H. Young
Class in Personnel and Industrial Relations
William Pickering and others
Josef Johnson at the 18″ Schmidt telescope
Robert Gray
200″ disc on table of 200″ machine
200″ telescope at Palomar