Originally Posted by
jeirvine
The cranks are actually Electra Ticino arms with 49d rings. They made those arms in 50.4 bcd for a while, and were easier to find in 172.5 than TA or Stronglight (which are hens teeth in that size.) I think I got the arms at the Westminister swap for $15 a few years back.
Thanks very much for the response j.
Electra Ticino explains the faint ghost image of a shield shaped marking on the righthand arm.
-----