I studied it for a while,still no clue as to what make the truck is.Quincy Cold Storage was still operating in Exeter N.H. in the mid 70's.At the same site was a furrier that bought furs that the trappers brought in.The name isn't quite floating to the top.It was on Court Street,and that part was still operating in the early 80's.Trapping is still a thing around here.Guys still trap my brook for mink.Beaver,mink,raccoon,fox,fisher,and a couple have fur with some value.I always sign off on trappers permits to work on my land,same with my folks.