Dick:
I have tons of operational info on OB. Some was included in the Prospector magazine article. More will be in a MOW book I am considering doing for a major book publisher or the Colorado RR Museum.
I do not have setup or operating instructions. I doubt if there were any. I have not found any in any of the museums or libraries. It was probably the kind of thing that was handed down.
There were operator's manuals for equipment like the Jordan Spreader and Ditchers OW and OX. I do have manuals for them.
Jerry