Thanks John!👍🏻.. Yes, Footprint Tools have been producing these same wrenches for over 100yrs! footprint-tools.com/product/footprint-original-pattern-pipe-wrench/
I got one of these the same but larger, out of my shed today to use if needed. I recognised it and just checked the make of it. Mine too is a footprint. I didnt need to use it but did use a 4" King Dick adjustable to indo a square oil drain bolt on a Suffolk Punch Super Colt petrol lawnmower I stripped, cleaned and decokedit and later I will do a full restoration on it. Inless I get another Suffolk Punch to restore. :)
I love Footprint wrenches and have quite a collection of them. This one is the type I like. It has the government issue arrow, a year stamp and a previous owners initials. Fantastic. Did you see my apprentice piece Footprint wrench? I got it from the flea market just before Christmas 2019. Have you got any samples of the quick adjust wrenches? Great job on the wrench 👍👍👍