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The Sundstrand Machine Tool Company patent number 2,931,177.

Patent number 2,931,177. 2 sheets-sheet 2..jpg Patent number 2,931,177. Sheet 2 of 2.ThumbnailsPatent number 2,931,177. 2 sheets-sheet 1.Patent number 2,931,177. Sheet 2 of 2.ThumbnailsPatent number 2,931,177. 2 sheets-sheet 1.Patent number 2,931,177. Sheet 2 of 2.ThumbnailsPatent number 2,931,177. 2 sheets-sheet 1.Patent number 2,931,177. Sheet 2 of 2.ThumbnailsPatent number 2,931,177. 2 sheets-sheet 1.

This is a patent for the Sundstrand Machine Tool Company's transmission governor manufactured by the Woodward Governor Company, Circa 1950's.