235 / | HD | REGISTERS |
61 R | DF | CALCULATORS {52} |
58 R | DF | .~ Recording {7} |
60 R | DF | .~.~ Key set {31} |
60.41 | DF | .~.~.~ With traveling paper carriage {4} |
60.47 | DF | .~.~.~.~ Control of function by carriage {3} |
60.5 | .~.~.~.~.~ Carriage bore function control structures |