The Black Diamond's year book and directory.
- Publisher: Black Diamond Co.
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 8253744
- Subject: Coal mines and mining Directories.
- Subject code: T
- Publication history:
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1912; 1914 | permanent |