It looks pretty stout.
If you're in the market and availability is low I'd just go and take a look, that's the only way you'll be able to check it out anyway....
The actual manufacturer isn't nearly as important as condition and what comes with it. Someone who doesn't even know who made it isn't in a position to ask premium prices anyway. I'd make the trip with Benjamin's in my pocket, a trailer behind the truck and a good idea of how to check out an old lathe or a partner who does.
Fortune favors the bold....
John