All Vintage porn from M Series studio
M Series Films. The US produced and published a hardcore 8mm sex film series. These early 200 feet M Series loops came in plain white boxes with a stamp on the lid and also in boxes with a basic uniform print showing on one side a big `M` plus listing `200 FT. 8 MM $50 M SERIES FILMS PRESENTS` and on the other side a big `X` including a depiction of a film-camera and listing `MARK OF QUALITY M SERIES TRIPLE X RATED`, these basic uniform print boxes came in the color combinations black box – yellow text, blue box – white text and red box – white text (example) and also have a stamped `M-loop number` on the lid. The 200-foot films came with an inlay photo showing the content of the film.
