James Robert Howard has gotten his safety lamp at lamp house. Of the 232 employees at this mine, 60% are Negroes.
| Uploaded by | U.S. National Archives |
|---|---|
| License | No known copyright restrictions |
| Comments | 0 |
| Favorites | 16 |
| Views | 4,975 |
| Date uploaded | 2024-01-23 |
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| Visibility | public |