| 194 / | HD | CHECK-ACTUATED CONTROL MECHANISMS |
| 215 | DF | INCLUDING VALUE ACCUMULATOR FOR PLURAL CHECKS {4} |
| 219 | ![]() | .~ And electric circuit with switch operated by check {2} |
| 220 | DF | .~.~> Accumulator includes electric circuit having stepper switch {2} |
| 223 | DF | .~.~> Accumulator having ratchet wheel |