I'm a self confessed information/reference material pack rat so my apologies for that. I'm interested in any equipment manuals, diagrams, diagrams, parts lists, catalogs, advertising, videos/links  etc. for the various equipment folks use for leather working.  Anything from bench mounted skivers, splitters, cutters, clickers, presses, embossers, etc to dedicated machines like buffers, stitchers, sewing machines, and such.  Information on adjustments, repairs,  intended applications, "hey it