There were three manufactures of speedometers for the Ford Model A, Stewart Warner, Walthams, and Northeast. The oval Northeast speedometers were unusual in that the did not have a trip odometer. In early 1928 SW made a speedometer with a wider rim. PLEASE CONSULT THE STANDARDS FOR THE DATES AND SPECIFICS
STUART WARNER EARLY 1928 | STUART WARNER | WALTHAM | NORTHEAST | |
OVAL | ||||
ROUND |