Mary B. Greer
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Filmography in the catalog
Credited on 2 films (1941) — matched by name in the Creator or Credits field.
| Year ▲ | Title | Creator | Length | Format | Color | Sound |
|---|---|---|---|---|---|---|
| 1941 | Joan Avoids a Cold | Coronet Films | 10 min | Color | ||
| 1941 | Safe use of tools. | Coronet | 2:00 | 16mm | Color | sound |