Director
| Documentaries | |
|---|---|
| 1921 |
Sunshine Gatherers |
| 1920 |
The Living World |
Screenwriter
| Documentaries | |
|---|---|
| 1920 |
The Living World |
Cinematographer
| Documentaries | |
|---|---|
| 1920 |
The Living World |
Producer
| Documentaries | |
|---|---|
| 1916 |
How Life Begins |