3M Paper Games Series
3M Paper Games for Travel & Leisure is a series of eight abstract strategy and puzzle games produced by 3M Games in 1974. Each game contained a 5½ × 8½ inch 50-sheet pad.
In addition each of the above games was actually issued in four different packages.
Below are the USA versions with and without the price.
Here are the German editions without and then with the game-pad showing in the package.