Anyone have an old stem and/or drop bar they'd want to part with for cheap?

Like, the older and cheaper the better. Need them for a stoker bar for my incoming Big Dummy.

Stem would need to be 1 1/8", longer is better, I'm going to shim it to mount it on a 27.2mm seatpost, needs to be able to reach a kid in a Peapod 5 point harness.

Pic of some other guy's bike so you can see what I'm trying to do here. I think I would specifically need drop bars (narrower ones from a smaller rider would be sweet! But I'll take whatever):

PM or post here if you have anything that might work, thanks!