| Answer | Crossword Clue |
|---|---|
| LAWS | Samuel ..., inventor of the stock ticker |
| EDISON | Inventor of the stock ticker. |
| EDISON | Inventor of the stock ticker |
| EDISON | Inventor of transmitter, improved stock ticker, etc. |
| EDISON | Stock-ticker inventor |
| EDISON | Stock ticker inventor |
| EDISON | Universal Stock Ticker inventor |
