Quite the beast, very historical. Looks like the table tilts to get angled cuts. Probably has old style Babbet (sic) bearings. I bought a monster like that for $5 at a sale once. Mereen Johnson 1923 sliding panel saw. Needed about 6 friends to help load it up. It wasn't worth the effort if you plan to use it. I currently use the 250 lb. cast iron frame for a base for my workbench. It never moves.
Donate it to a historical society.
Donate it to a historical society.