Lot of 15 DB9 Male Connectors w/ Short Pigtail Blue Plastic Thumb Screw

Lot of 15 DB9 Connectors with Short (Cut) Cable. Used, removed from decommissioned equipment. I believe this is from 25 year old equipment. 

Cable lengths ~6". I do not know which DB9 pins are populated (it is not a 9 conductor cable, likely 2 or 3).