| - Aden - Slogan Cancellations
- Afghanistan
- Albania - Scott 609-612, Perf, Imperf & SS
- Angola
- Argentina - Scott 737
- Austria
- Bangladesh - Overprints on Pakistan Scott 160-161
- Belgium
- Belgian Congo - Malaria Organization Covers
- Bhutan
- Bolivia - Scott 467, C245
- Brazil
- British Guiana - Slogan Cancellations
- British Solomon Islands Protectorate (BSIP)
- Brunei - Scott 395-397
- Bulgaria - Scott 1218-1219
- Burma - Slogan Cancellations
- Burundi - Scott 40-41
- Cambodia
- Cameroon - Scott B36
- Canada - Slogan Cancellations
- Canal Zone - Scott C33
- Cape Verde
- Central Africa - Scott B1
- Ceylon - Scott 364
- Chad - Scott B1
- Chile
- China - Scott 1342-1343
- Colombia
- Comoro Islands - Scott B1
- Congo, Democratic Republic - Scott 414-416
- Congo, Peoples Republic
- Costa Rica - Scott C345-C349
- Cuba - Scott 757-759
- Cyprus - Scott 204-205
- Czechoslovakia - Scott 1121-1122
- Dahomey - Scott B15
- Denmark - Slogan Cancellations
- Dominican Republic - Scott 558-560, C120-C121, B39-B40, CB24-CB25
- Dubai - Scott 22-27, C13-C15, + Souvenir Sheets
- Ecuador - Scott C401-C403
- Egypt
- Ethiopia
- Europa
- France - Scott 1032
- French Polynesia
- Gabon - Scott B4
- Germany - Slogan Cancellations
- Germany,DDR - Scott 638-640
- Ghana - Scott 128-131, 131A
- Great Britain - Slogan Cancellations
- Greece - Congress of Tropical Medicine And Malaria
- Guatemala - Scott C258
- Guernsey - Herm Island - F77-F79
- Guinea
- Guyana
- Haiti
- Hungary
- IAMAT
- India
- Indo-China - Malaria Cancellations
- Indonesia
- Iran
- Iraq - Scott 314-316
- Israel - Scott 218
- Italy
- Ivory Coast - Scott B15
- Jamaica - Scott 277
- Jordan - Scott 379-380
- Kenya
- Kenya Uganda Tanzania - Scott 188
- Korea - Scott 350, 350A
- Kuwait - Scott 183-184
- Laos
- Lebanon - Scott C349-C350
- Liberia - Scott 402, C139
- Libya - Scott 218-219
- Liechtenstein - Scott 371
- Lundy
- Luxemburg
- Macau
- Madagascar - Scott B19
- Malaya
- Malaysia - Scott 139
- Maldive Islands
- Mali
- Malta - Slogan Cancellations
- Marshall Islands
- Mauritania
- Mauritius - Scott 890
- Mexico
- Monaco - Scott 504
- Mongolia - Scott 296-303
- Morocco - Scott 66-67
- Mozambique
- Nagaland
- Nepal - Scott 135-136
- New Zealand - Slogan Cancellations
- Nicaragua
- Niger
- Nigeria
- Pakistan - Scott 160-161
- Panama
- Papua
- Paraguay - Scott 674-683, 683A
- Philippines - Scott 868-870
- Poland
- Portugal - Scott 836-837
- Portuguese Guinea
- Portuguese India
- Qatar - Scott 344
- RESOCHIN
- Russia - Scott 2594-2595
- Rwanda - Scott 367-272
- Ryukus - Scott 95-96
- St. Thomas & Prince Islands
- SaudiArabia
- Senegal - Scott B16
- Sharjah - Scott 16-20, 35, 21A
- Sierra Leone - Scott 225-226
- Singapore - Slogan Cancellations
- Somali Coast - Scott B15
- Somalia - Scott 263-264, C85-C86
- South Kasai
- Spain - Scott 1152
- Sudan - Scott 142-143
- Surinam - Scott 304-305
- Swaziland
- Switzerland
- Syria
- Tanzania - Malaria Organization Covers
- Thailand - Scott 373-380
- Timor
- Togo - Scott 428-431
- Tunisia - Scott 404-406
- Turkey
- United Nations
- United Nations - (Model)
- United Nations - (NATION)
- United States
- Vanuatu - Scott 625
- Vatican - Scott 326-329
- Venezuela
- Vietnam, North - Scott 214-216
- Vietnam, South - Scott 185-188
- Wilkinsburg
- W.H.O. and W.H.O. Regional Offices
- Yemen
- Yugoslavia - Scott 649
- Zanzibar - Slogan Cancellations
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