C41 Dev 6-17-13001 copy.jpg
I picked up a C41 developing kit and used it to develop one of these unknown type rolls of film along with a roll of Portra 400 as a control. The Portra developed fine. The unknown film came out looking chocolate brown on the emulsion side and black on the film base side. Holding it up to bright light there are hints of images through a dark purple brown base. Was able to barely pick up an example on a scanner. It was scanned as a color negative but I can't tell if the images are color or monochrome through a colored base.
Does this sound like Kodachrome or would it be worth processing a roll as transparency film at a lab?
Thank you for your help on this.