This is an ad from Iceland, dating back to ca. 1990 for film screenings at an underground movie club which specialized in splatter movies. You can find here the names of the movies, showing times, and the location. It also says: “ATTN: all the movies are uncut – do not expect to find them in video rentals”. The name of the club was “Mamma”.
Thank you Ísak Jónsson for this contribution.