Jeffrey coal cutters, loaders and mine conveyors, catalog no. 425.
- Creator Corporate Names:
- Jeffrey Manufacturing Company (Columbus, Ohio)
- Title:
- Jeffrey coal cutters, loaders and mine conveyors, catalog no. 425.
- Call Number:
- P6079
- Date:
- 1926
- Description:
- Catalog.
- Subject Topical:
- Coal-mining machinery--Catalogs., Conveying machinery--Catalogs., Coal-handling machinery--Catalogs.