Theme

•  Agriculture (1)
•  Alcohols (5)
•  Banks-Finance (2)
•  Canals (5)
•  Chemical fertilizers (1)
•  Chemistry (4)
•  Cinema (2)
•  Construction (4)
•  Electricity (2)
•  Fishing (1)
•  Food (2)
•  Hotels (3)
•  Insurances (1)
•  Leather, furs (2)
•  Loans (1)
•  Milk (1)
•  Mineral waters (3)
•  Mines : coal (5)
•  Mines : gold (5)
•  Mines and quarries (14)
•  Navigation (2)
•  Oil (1)
•  Railroads (25)
•  Real estate (2)
•  Shipyards (1)
•  Textiles (1)
•  Thermal baths (1)
•  Tramways (3)
•  Water department (1)