Update: Tim has sent me a link to the original movie hosted at Britannica’s website.
…Encyclopedia Brittanica’s school film series about Greek Myths.
Someone uploaded a clip from one of these films on Greek myth to Youtube, Theseus and the Minotaur, and though the image is super murky it looks quite interesting and promising. The uploaded wrote that the films are in color. If anyone has any info or at least great copies of these Greek myth movies please contact me.
Here’s the video:
Here are two shots from it: