www.gunparts.com has a schematic for the marlin 27s
Numrich Arms has a schematic of it.
Very Skillfully
Google "Numerich Arms," they have a complete schematic.
The model started out as the model 27 in 1909, and with the improved safety as the 27S in about 1911. Yours is likely from 1911-1912 time period.
You can find it on e-gunparts.com
schematic norcold rv refrigerator model 6162 and 6182
The correct answer is Numrich gun parts. Or, just google Marlin A1 schematic and it will show you a list of parts that you can order and a complete schematic to view.
The marlin model 39A is the rifle model,while the Marlin model 39M is the carbine model.
There was no Model 1908, so I am assuming you are looking at the 1908 patent date on the barrel. Which is wierd, since the only .25 caliber slide-action rifles produced by Marlin were the Model 27 (.25/20) and 27S (.25 RF) which did not have the 1908 date. Please doublecheck your information.
looking for a schematic for a 1936 Winchester model 62
Try e-gunparts.com
need help to find schematic for a Winchester model 61