old E.I.C magneto twin cylinder magneto 180
it mite be late teens early 1920s 1930s
in original used condition , and will require a good clean
it dose have a few parts missing , be good for a rebuild .
it dose rotate freely
the thread on the shaft is good
number on the bottom is M1487
the photos form part of the description .
please have a good look at all the photos .
I will post world wide .