File:Columbian60412.jpg

Image from Brad54 on GarageJournal.com in this thread @ this post

This *was* on the Columbian Vise page; however, according to [[media:1926PittsburgAutoAd.jpg|catalogs]], a 604 or 604&frac12; would not have an anvil surface to them (as this image does). So, either there's an oddball identification here, or the literature is perhaps incorrect for this particular ones creation year/casting time.