Found a Marlin 36 in 30/30, has the carbine length barrel and magazine tube, strange looking forend - fat and then is thin the last two inches or so (never seen one like this up close, on the web yes), plain pistol grip stock (no checkering), has a Weaver scope with post reticle and the square bolt. Very nice condition.
I can't read completely read the markings on the barrel, but it says 36 and the rest is covered on the model marking.
I think it is a 36 C, but looking for any information on the square bolt 36 models.
Thanks