https://emulsive.org/articles/5-frames-of-kodak-vision3-500t-5219-developed-in-ra-4-chemistry-35mm-format-ei-500-lomography-sprocket-rocket-by-steve-jones
5 Frames of Kodak VISION3 500T 5219 developed in RA-4 chemistry (35mm Format / EI 500 / Lomography Sprocket Rocket)