I have a couple of pages of text and formulas describing an alternative printing process called "Resinopigmentype" that is an adaptation of "the Powder Process" and the "Dusting-on Process" originally demonstrated by Garnier and Salmon in 1859, based on Poitevin's Patent of 1855.

Any interest in this process?

Here is an example: http://www.alchimiefotografiche.com/resinotipia_1.asp (in Italian)

Let me know and I can fire up my OCR program and post it in a few days or so...

Frank