Country

•  Africa (31)
•  Algeria (21)
•  Angola (1)
•  Argentina (4)
•  Australia (2)
•  Belgian Congo (23)
•  Belgium (23)
•  Brazil (11)
•  Bulgaria (5)
•  Cambodia (2)
•  Cameroun (9)
•  Canada (2)
•  China (2)
•  Congo (21)
•  Costa-Rica (3)
•  Cuba (1)
•  Dahomey (10)
•  East Africa (1)
•  Ecuador (1)
•  Egypt (4)
•  Ethiopia (6)
•  France (873)
•  Gabon (3)
•  Germany (1)
•  Great Britain (22)
•  Greece (13)
•  Guiana (1)
•  Guinea (1)
•  Haïti (1)
•  Hungary (1)
•  India (7)
•  Indochina (31)
•  Italy (2)
•  Ivory Coast (10)
•  Laos (2)
•  Lebanon (2)
•  Madagascar (18)
•  Mexico (2)
•  Morocco (17)
•  New Hebrides (1)
•  Oceania (7)
•  Peru (2)
•  Poland (1)
•  Portugal (7)
•  Romania (5)
•  Russia (10)
•  Senegal (10)
•  Spain (26)
•  Sweden (1)
•  Switzerland (7)
•  The Netherlands (2)
•  Tunisia (5)
•  Turkey (5)
•  USA (39)
•  Venezuela (1)
•  Vietnam (4)
•  West Indies & Caraibean (1)

Theme

•  Mines and quarries (1)
•  Real estate (2)
•  Trade (2)