Darkroom & Studio Photographic Equipment
Kodak TXR-464 Tri-X Reversal Black & White, Silent Super 8 Movie Film, 50 Foot Cartridge, Film #7278, ISO 200 / 160, USA
Film Width: 8mm Film Length: 50 feet (15 meters) Perforation: Super 8 Sensitivity (E.I): Daylight 200 (no filter) Sensitivity (E.I): Tungsten 160 (no filter)
https://www.bizrate.co.uk/photography_darkroomequipment/kodak-txr-464-tri-x-reversal-black-oid2264336895.html
