Theme

•  Agriculture (3)
•  Alcohols (2)
•  Automobile (14)
•  Banks-Finance (17)
•  Bikes (1)
•  Canals (1)
•  Casinos (2)
•  Chemistry (6)
•  Cinema (3)
•  Colonies (1)
•  Concrete (1)
•  Construction (3)
•  Department stores (5)
•  Electricity (9)
•  Expositions, Tourism, Attractions (1)
•  Fishing (1)
•  Food (10)
•  Gas (4)
•  Health (1)
•  Hotels (2)
•  Insurances (2)
•  Leather, furs (2)
•  Loans (9)
•  Metal (7)
•  Milk (1)
•  Mineral waters (1)
•  Mines : coal (4)
•  Mines : gold (35)
•  Mines and quarries (58)
•  Misc. Industries (2)
•  Motors (2)
•  Navigation (14)
•  Oil (28)
•  Plastics (3)
•  Press (2)
•  Railroads (12)
•  Real estate (1)
•  Sport (6)
•  Sugar (2)
•  Taxis (10)
•  Textiles (12)
•  Theaters (1)
•  Thermal baths (2)
•  Tobacco (9)
•  Trade (3)
•  Tramways (2)
•  Transport (1)
•  Water department (1)