Originally Posted by billytwosheds

I hate to admit it, but the frame was bare when received and I've not been able to pinpoint the specific one needed.

I'm fairly positive the original shifters were Simplex Prestige:



And I have the single-sided variation. I managed to get a Shimano shifter solidly mounted on there, but am obviously missing the other side:



Lemme know if you're willing to dig any of yours out!