It's a DiamondTo be honest I'm not sure. My old meyers took a crap and the guys I was working with gave me this to replace it. It's pretty heavy, wasnt able to move this around like the meyers. Any spot to look for identifying marks?
Diamond shows and E47 pumpI'm gunna say fisher
Those are a totally different style than the Fisher and will likely cause problems if the blade was to try and trip.The feet were leftovers from the meyers plow that broke.