I was able to find the weight of the newer model that you mentioned, but I’m looking for the weight of the model before that with the metal cowls. Anyone?
I have a 1967 Mercury catalog and it does not list any weights. I don’t think it was something they were proud of back then. I have a 1972 catalog, though, that still shows the 110 with the full metal cover and that says it weighs 71 pounds.