This thing was on the back floor of a T I had bought, curios to know a little about it.
over 12"s long and all brass, maybe a show piece in it's day,
script is
AMERICAN BOSCH MAGNETO CORPN
SPRINGFIELD MASS
Patents Pending made in USA
Question would be, did other makes of cars in the veteran period use a low tension magneto for power or does anyone recognise this as a brass era accessory for a model T, any help?