Bally
Joker
JOKER was designed in June of 1968.
110 Test-Samples were produced early in 1969 but Serial-Production was canceled. NOT because the Test-Samples weren't doing well but because the person pictured as "the mouth" did not not want it to be released.
Statements that Test-Samples were released already in the summer 1968 can't be true because the Apron shows the new 1969-Design with the Logo Bally Manufacturig Corporation.
Until Autumn 1968 it was called Bally Manufacturig Company.
The 'Mouth-Face' is the same Person who is pictured as the 'Boss' on ROCKMAKERS.