Specialized square taper triple crank, with Sugino rings in 50, 46, 28, 172.5 crank length.  Square taper English threaded Shimano cartridge bottom bracket.  Shimano Deore (with the deer) half step front derailleur.  Shimano 8 speed bar end shifters, can be used in friction mode.

Somebody please come and take this good looking and functional crankset from another era. I will never again own a bike that these would work with, and I would hate to put these in the landfill.

John