Timmers wrote:
On quick note, look on the 35mm cassette and see if it is marked C-41 process, if so this is a 'B&W' film that runs through color processing lines. You get back film and if you like color prints that can be 'neutral' or a color bias for tones like sepia. C-41 color film processing is greatly available out there. Also, most of the people/company that do color print film processing have arrangements to send out B&W film to labs to process regular B&W films.
C-41 is a color film process. Some film can be processed in C-41 to render black and white negatives from Fuji XP-2 , Neopan from Agfa and from BW400CN from Kodak, though this was discontinued in 2014. These were popular with news photographers as the automated processors could crank out the image rapidly so deadlines could be met.