WWII U.S. Army Signal Corps Sangamo Electric Aircraft Timer Unit – NOS in Original Box

WWII U.S. Army Signal Corps Sangamo Electric Aircraft Timer Unit – NOS in Original Box

Original WWII U.S. Army Signal Corps timer unit manufactured by Sangamo Electric Company of Springfield, Illinois under Order No. 393-CHI-42. This precision electromechanical timing unit remains housed in its original wartime Signal Corps carton and features controls for Contact In/Out, Start/Stop, Clock, and Wind. Used in specialized military communications, radar, or aircraft electrical systems requiring timed switching functions, this early-war Sangamo instrument is a scarce surviving example of WWII Signal Corps technology. An outstanding collector’s piece with exceptional display appeal thanks to its original packaging. Appears to be new old stock with light storage wear to the box.