| Term | Definition | Contributor | Modified |
|---|---|---|---|
| Coaling | No definition provided | Christopher Rauch | 2023.12.01 |
| Coalingite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Coaling-stations | No definition provided | Christopher Rauch | 2023.12.01 |
| Coal lands | No definition provided | Christopher Rauch | 2023.12.01 |
| Coal-miners | No definition provided | Christopher Rauch | 2023.12.01 |
| Coal-miners--Diseases and hygiene | No definition provided | Christopher Rauch | 2023.12.01 |
| Coal mines and mining | No definition provided | Christopher Rauch | 2023.12.01 |
| Coal mines and mining--Accidents | No definition provided | Christopher Rauch | 2023.12.01 |
| Coal mines and mining--Explosives | No definition provided | Christopher Rauch | 2023.12.01 |
| Coal mines and mining--Safety measures | No definition provided | Christopher Rauch | 2023.12.01 |
| Coal-mining machinery | No definition provided | Christopher Rauch | 2023.12.01 |
| Coal money | No definition provided | Christopher Rauch | 2023.12.01 |
| Coal-oil | No definition provided | Christopher Rauch | 2023.12.01 |
| Coal-tar | No definition provided | Christopher Rauch | 2023.12.01 |
| Coal-tar colors | No definition provided | Christopher Rauch | 2023.12.01 |
| Coal-tar colors, Physiological effect of | No definition provided | Christopher Rauch | 2023.12.01 |
| Coal-tar colors--Toxicology | No definition provided | Christopher Rauch | 2023.12.01 |
| Coal-tar products | No definition provided | Christopher Rauch | 2023.12.01 |
| Coal--Testing | No definition provided | Christopher Rauch | 2023.12.01 |
| Coal trade | No definition provided | Christopher Rauch | 2023.12.01 |