Country

•  Guiana (1)
•  Peru (1)

Theme

•  Agriculture (1)
•  Banks-Finance (3)
•  Colonies (2)
•  Electricity (1)
•  Loans (1)
•  Mines : gold (17)
•  Mines and quarries (5)
•  Railroads (1)
•  Rubber (3)
•  Sugar (2)
•  Trade (1)
•  Wood, forest (4)