I was helping a friend do a demo and an older guy came over and said he had two blowers he was going to junk. I told him not to scap them, I'd like to see them. I talked with him yesterday and he said one is an auto draft, cast iron with electric motor. He plugged it in and it worked well. He couldn't get to the second one, so I'm not sure what it is other than it is a hand crank blower. Any info on the electric blower would be appriceated. He said he'd take a fair offer, but I'm not sure what that is. Thanks - Jerry P.