I believe this is a Watford front-wheel speedometer drive.It is made of brass. It turns over OK. It has most of the mounting bracket.I can send more photos on request, and I accept PayPal.
1906 FIAT BREVETTI COUPÉ DE VILLE Coachwork by Carrozzeria Italiana Cesare Sala, Milan
1906 FIAT BREVETTI COUPÉ DE VILLE Coachwork by Carrozzeria Italiana Cesare Sala, Milan Chassis No. 788 Coachwork No. 5699 Location: Siena, Tuscany, I..