Bangor Fixed Blade Series.
Been working on getting these for a while.
I know these are not rare or hard to obtain but I like them.
All came with original boxes.

They were made in the early 80's starting in 1981 and were made for S&W by Vermont Knives. I have the collection as well and trying to purchase some of the folder like the Mavericks. They were produced in 440 and not extremely expensive to purchase. The model 6080 I carry all the time and is part of my bug out kit. Here is a past link on this forum to help.
I think they are quality knives.