$470
Lt. Donald Metcalfe: Archive Of Naval Research Material, 1935-1953, comprising diagrams and notes for proposed "Around the World" telephone demonstration April, 1935, plans for telephone circuit arrangement, 1936, naval training school (radar) at M.I.T., instructional material, examination papers, notes and drawings, 1941-45, a quantity of confidential/restricted naval defense manuals including maintenance manual for sonar equipment, echo sounding equipment, attack plotters, synchro transmission units, ranging and listening equipment, etc. 1933-45, extensive notes and reports concerning reflecting microwave radio towers, 1949-52, and various publications, diagrams and notes relating to color television, 1951-53.
Auctioneer:
Skinner
Date:
2002-04-13
