| Term | Definition | Contributor | Modified |
|---|---|---|---|
| Photography--Ray-filters | No definition provided | Christopher Rauch | 2023.12.01 |
| Photography--Reproduction of plans, drawings, etc | No definition provided | Christopher Rauch | 2023.12.01 |
| Photography--Retouching | No definition provided | Christopher Rauch | 2023.12.01 |
| Photography--Scientific applications | No definition provided | Christopher Rauch | 2023.12.01 |
| Photography--Societies | No definition provided | Christopher Rauch | 2023.12.01 |
| Photography--Studios and dark rooms | No definition provided | Christopher Rauch | 2023.12.01 |
| Photography, Submarine | No definition provided | Christopher Rauch | 2023.12.01 |
| Photography--Supplies | No definition provided | Christopher Rauch | 2023.12.01 |
| Photography, Trick | No definition provided | Christopher Rauch | 2023.12.01 |
| Photography, Tropical | No definition provided | Christopher Rauch | 2023.12.01 |
| Photography--Wastes, Recovery of | No definition provided | Christopher Rauch | 2023.12.01 |
| Photography--Wastes. Recovery of | No definition provided | Christopher Rauch | 2023.12.01 |
| Photography--Year-books | No definition provided | Christopher Rauch | 2023.12.01 |
| Photo-gravure | No definition provided | Christopher Rauch | 2023.12.01 |
| Photogravure | No definition provided | Christopher Rauch | 2023.12.01 |
| Photogravures | No definition provided | Christopher Rauch | 2023.12.01 |
| Photo-heliograph | No definition provided | Christopher Rauch | 2023.12.01 |
| Photoheliograph | No definition provided | Christopher Rauch | 2023.12.01 |
| Photoheliographs | No definition provided | Ryan McGranaghan | 2023.04.16 |
| photoheterotroph | No definition provided | Ryan McGranaghan | 2023.04.16 |