Place
- Nyasaland, Africa19
- United Kingdom, Europe12
- Northern Rhodesia, Africa10
- Rhodesia and Nyasaland, Africa7
- South Africa, Africa7
- United States, North America7
- Germany5
- Tanganyika, Africa5
- India, Asia4
- Kenya, Africa4
- Malawi, Africa4
- Bulgaria, Europe3
- Egypt, Africa3
- Korea, Republic of, Asia3
- Malaysia, Asia3
- Nigeria, Africa3
- Russia, Europe2
- Tanzania, Africa2
- Zambia, Africa2
- Zimbabwe, Africa2