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World War Two Product Documents
Sperry Servo Units

This page added 5-18-2020. 

The document in this section is courtesy of the Madison County Historical Society in Anderson, IN.

At the end of the document, it is noted that 6,000 servos had been produced and current daily production rates were at 200 units.  From the limited dates given in the document, this appears to be late 1942 or even 1943 based on the fact that the first 50 were built in the model shop in June 1942.

The aircraft shown in "Our War Job" pages above are of a B-24.  This photo is of one of two flying B-24s still in existence.   Author's photo.

This is a B-24 auto-pilot for which Delco-Remy provided precision solenoids and servo units.  Author's photo from the Hoosier Air Museum in Auburn, IN.