Total number of records: 2
Count of Subject
| Subject | Count |
|---|
| mines and mineral resources | 2 |
| occupations | 2 |
| nature | 1 |
| land use | 1 |
| implements, utensils etc | 1 |
Count of People and organisations
| People and organisations | Count |
|---|
| Rutter, John Tom | 2 |
| Kissling, Werner (1895-1988) | 2 |
