Does anyone have construction diagrams for the 35mm standard PL MOUNT components?

All I can glean from web search is the flange to focal plane of 52mm.

The "Elite" lens range is rentable here in Oz from Lemac, so I might make or try to find a PL Mount and test one to see if there is any real world improvement over using Nikon SLR lenses on a 5 micron gg arrangement.

Has anyone else used PL Mount 35mm standard lenses in tests?