I'm not sure of the proper name for the part I need--it's the little "wing" on a Campagnolo downtube shifter by which one adjusts the lever friction. The part is needed for an early 1960s mechanism; I'm not sure if these little parts changed over time. Please let me know if you have one, or if you have a single old shift lever I could use for parts. Patina is just fine.
Ryan Hildebrand
Costa Mesa, California, USA