| Answer | Crossword Clue |
|---|---|
| NCR | Business machine co. |
| ADDRESSER | Business machine. |
| DUPLICATOR | Business machine. |
| STENOTYPE | Business machine. |
| ARM | Business end of a slot machine |
| NCR | Money machine co. |
| NCR | Money machine-making co. |
| RCA | The Victor Talking Machine Co. successor |
| RCA | Purchaser of the Victor Talking Machine Co., 1929 |
