The movement is a bifora 115/1. I have a bent HS which I'm not skilled enough to fix.   Ranfft describes the /1 as "suffix /1: lever banking by cock instead pins" Cousins lists parts for 115 and 115.1. Is point one the same as slash one? under 115.1 they have "Balance Complete, Ordinary, Bifora 115 721" under 115 they list these below   Which is the needed part? Thank you Charlie