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(2,861 - 2,880 of 2,919)
Dismantling and moving the Merrill Wind Tunnel
Supply of quartz from Cathance, ME for 60″ stage
Observing at the 48″ Schmidt telescope
Robert Christy, Robert Bacher, C. C. Lauritsen and others in the control room of the EN Tandem Van de Graaff Accelerator, 051 Sloan
Harrison Brown
Building 76-B, 60″ stage
Jenijoy La Belle in Millikan Boardroom
Visiting radiologists in high volts lab
George Beadle caricature
Robert Sharp
Twin 90-foot dishes at Owens Valley
Gear on left side of grinding machine, for operating to and fro motion of bridge
Thomas K. Caughey and Shake-Making Machine
Milton Plesset at a blackboard
Gutenberg notepad #76
James Olds
Robert Sharp
Henry Borsook
Building 76-B, 60″ stage
Charles Richter and others viewing buckled pavement