This hacksaw is a later production hacksaw made by Marvel, Armstrong-Blum. It’s a series 9, model 9. Capacity is 10” x 10”. It’s wired for 220 3 phase. Has the cam lock vise. You’ll have the bragging rights for having the biggest, coolest metal cutting saw in town👍🏼. Weighs 2,545 lbs.
See details here: https://www.usedequip.com/machpdff/019145/52724.pdf
I’ll entertain trades for Starrett or brown and sharpe machinist tools I don’t have, antique machinery, a nice swivel vise with clean jaws, snap on, matco, Mac tools.