1.
L'or aux Indes Orientales Neérlandaises : Etude sur l'etat actuel de l'industrie aurifere.
2.
Reports on the island of Aruba (Dutch) West Indies and its gold ores; with a general description of the island.
3.
4.
5.
True story of Jacob Walzer : a fascinating and romantic tale of an old German prospector known to fame as the Old Dutchman and whose famous gold mine is still a mystery of the Supe...
Spanish gold and the Lost Dutchman /
Dutch Flat, California
Explorations of the highlands of the Brazil; with a full account of the gold and diamond mines. Also, canoeing down 1500 miles of the great river São Francisco, from Sabará to the...
Le Pays de l'or
6.
7.