Dropped into the flea market yesterday, older gent had a few cast iron pans. Wanted $40 for the lot, 2 made in taiwan - no thank you. Asked him what he wanted for the gatemark one. That piece of junk? Gimme $5 he says and i'll feel bad for charging that much.
Mine is in the lye bath at the moment, scrubbed the handle and there's a number 9 at the curve of the handle. Found these pics online, looks to be the one only the gate on mine is thicker.