In the Signal Box
| MPAA Rating: | NR |
| Genre: | Drama, Short |
| Country: | United Kingdom |
| Produced By: | H.B. Parkinson |
| Directed By: | H.B. Parkinson |
| Written By: | George R. Sims, Frank Miller |
| Cast: | Thelma Murray, Baby Rayner, George Wynn |
| In Theaters: | Aug 01, 1922 |
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