I inherited a model 1892 that was manufactured in 1896. It is a 32W.C.F (32-20), full magazine with a 24" hexagon barrel. I have been trying to obtain parts information and any breakdown information (for cleaning). What I find is geared towards the modern version, or lacks an adequate description if it is a book, to know if it is the original version. The local book stores and library have nothing. Can anyone offer suggestions? Thank you!