Kodak radiographic MIN-RE film info please

hi fellows, just got 2 packs of heavily outdated(1994) MIN-RE 100 film from lab colleagues
this film was used for autoradiography assay and processed at the then existing local lab darkroom, that's all I know-no nominal film speed or what kind of safelight to use, let alone the kind of developer to use
there are no datasheets available on the net
since the film comes in a nice size (18x24cm), it would be a great material for pinhole shooting and contact printing
so, if anyone (maybe PE) has any vague idea about this emulsion, please post it

many thanks in advance

(there was a url link here which no longer exists)

Might be helpful?

holmburgers, thanks for help, but I think it is quite different stuff....
in the worst case, the "venerable" trial-and-error method should give an idea what kind of emulsion it is (speed, contrast)

This is interesting but not necessarily helpful I fear... http://www.taldent.ee/est/med/kassetid/MINR_EV.pdf

Or even less related... http://www.mpmproducts.com/products_rad_film_kodak.htm

hey, thanks
I knew this is a high contrast film, but the problem is to know the approximate film speed in terms of "normal" exposure, not by means of x-rays