Thanks Outlaw, yes both vises are suppose to have the stud and wingnut along with the cast plate. Good candidates for home made bases since everything is missing.
The machinist vise of drives is similiar to the old Bridgeport, Brown and Sharpe machinist vises, might be a old Clausing. It is either 4 or 6 inch jaws, drives did not mention. It is either for a shaper or milling machine. I never liked the old Bridgeport type vises, they do not have the same clamping style like a Kurt, Kurts pull the work down where the Bridgeport vises tend to spring up the more they are used and lose work.