I know very little about these. Comparing it to other Meco Midgets I have seen online, the stamp appears to be much deeper. It just looks older, to me. I have no way of testing it, but the adjusting screws go up and down easily. It has the #2 tip included.The item "Vintage Brass Meco N Midget Torch Gas Welder with #2 Tip" is in sale since Saturday, January 4, 2020. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Welding & Soldering Equipment\Welding Equipment & Accessories\Welders, Cutters & Torches\Gas Welding Torches". The seller is "monkey072" and is located in Niverville, Manitoba. This item can be shipped to United States, Canada.