These are some totally affordable, solid, and forgotten guitars. I really loved the DeArmond line. I have an M75 that nobody is ever going to wrestle away from me.
An M-65 was my first ever guitar, then I got an M-65c off shad (basically the same guitar with a carved top and a scratchplate). I love those guitars. They're both bolt on, is the M-75 set neck?
Yes, the M75 is set neck. It has a bound neck and body, block inlays, and the fancy "D" tailpiece. It was a lot of guitar for not a lot of money. I saw one (Or Maybe the Guild version) in the Taking Back Sunday video for Great Romances of the 20th Century and had to have it.