What is this pinball machine that appeared in "The Children of Violent Rome"?
This pinball machine appeared in the movie, The Children of Violent Rome (1976):
What is the model of this pinball machine?
Both appear to be manufactured by Gottlieb. The right one is
King PingTen Up. The only difference I can see is the film appears to maybe somehow altered out the words "King Pin" (or it could be present, just hard to see due to the grainy-ness of the image). You can see other features quite clearly though, like the bowling pins above the score, and some of the people.
The left one appears to be Space Orbit. The one in the movie appears to be quite identical, and you can somewhat make out the text of the game name.