Collection by States

  Great Britain (1056)
  Sri Lanka (363)
  Germany (210)
  Austria (127)
  USA (104)
  Hong Kong (80)
  France (72)
  China (68)
  India (58)
  Czech Republic and Czechoslovakia (52)
  South Africa (18)
  Hungary (15)
  Russia and Soviet Union (15)
  Italy (14)
  Ireland (13)
  Australia (10)
  Netherlands (10)
  Turkey (10)
  Malaysia (8)
  Canada (7)
  Croatia (5)
  Poland (5)
  Slovenia (5)
  Taiwan (5)
  Israel (4)
      Nepal (4)
  Sweden (4)
  Japan (3)
  Slovakia (3)
  Argentina (2)
  Azerbaijan (2)
  Chile (2)
  Georgia (2)
  Morocco (2)
  Tsar Russia (2)
  Vietnam (2)
  Belgium (1)
  Egypt (1)
  Iran (1)
  Kenya (1)
  Latvia (1)
  Maldives (1)
  New Zealand (1)
  Singapore (1)
  Switzerland (1)