1927 | Author: |
| Title: De Loubat fortune revealed by will; Duke, who got $60,000 a year from Columbia, had a nest egg of $2,967,464 |
| Journal: New York Times, November 1, p. 30 |
| Publish Location: New York |
| Publish Language: English |
| Keywords: Loubat J F, Mexico, History of research |