MM7 Robot Masters Custom Sprites by Bronto-Stingtail on DeviantArt
Episode review: Columbo Mind Over Mayhem – THE COLUMBOPHILE BLOG
Xtransbots XTB MM-VII MMVII MM-7 MM7 Hatch (Tailgate) Reissue Toy Vers – TFSAFARI
Robby the Robot - Wikipedia
1964: Austrian inventor Claus Scholz stands with his robots MM7 and MM8. Operated via remote control, they could open doors, vacuum floors and pour tea. : r/RetroFuturism