The Morgan-Gardner continuous cutting coal mining machine for room and pillar mines and short wall work.
- Creator Corporate Names:
- Morgan-Gardner Electric Company.
- Title:
- The Morgan-Gardner continuous cutting coal mining machine for room and pillar mines and short wall work.
- Call Number:
- P18025
- Date:
- undated
- Description:
- Pamphlet. "Catalogue 80. Type S-A."
- Subject Topical:
- Coal mines and mining--Electric equipment--Catalogs.