Libri di or

Key currencies and gold, 1900-1913

The gold fields of the Klondike

Report on a recent discovery of gold near Lake Megantic, Quebec

The war on gold

Rapport sur les teneurs en or des hauts-graviers du Klondike

British Minerals Corporation Limited

The California gold rush

Mines of the eagle country

Kowkash gold area

Goldrausch. Abenteuer in Alaska um 1900

Clive Forrester's gold