Drawings by country:

Albania
Algeria
Argentina
Australia
Austria
Austria-Hungary
Azerbaijan
Bahamas
Bahrain
Bangladesh
Barbados
Belarus
Belgium
Bermuda
Bolivia
Brazil
Brunei
Bulgaria
Cambodia
Canada
Cape Verde
Cayman Islands
Chile
China
Colombia
Confederate States of America
Cook Islands
Costa Rica
Croatia
Cuba
Curaçao
Cyprus
Czechia
Denmark
East Germany
Ecuador
Egypt
Estonia
Fiji
Finland
France
Georgia
Germany
Ghana
Gibraltar
Great Britain
Greece
Greenland
Honduras
Hong Kong
Hungary
Iceland
India
Indonesia
Iran
Iraq
Ireland
Israel
Italy
Jamaica
Japan
Kazakhstan
Kiribati
Kuwait
Laos
Latvia
Lebanon
Liberia
Libya
Lithuania
Macau
Malaysia
Malta
Manchukuo
Marshall Islands
Mauritania
Mexico
Micronesia
Monaco
Morocco
Myanmar
Netherlands
New Zealand
Nicaragua
Nigeria
North Korea
Norway
Oman
Pakistan
Palau
Panama
Papua New Guinea
Paraguay
Peru
Philippines
Poland
Portugal
Qatar
Romania
Russia
Saint Vincent and the Grenadines
Samoa
Saudi Arabia
Serbia
Seychelles
Sierra Leone
Singapore
Slovakia
Slovenia
Solomon Islands
South Africa
South Korea
South Vietnam
Spain
Sri Lanka
Sweden
Switzerland
Syria
Taiwan
Tanzania
Texas
Thailand
Tonga
Trinidad and Tobago
Tunisia
Turkey
Tuvalu
Ukraine
United Arab Emirates
United States
Uruguay
Vanuatu
Venezuela
Vietnam
Yemen
Yugoslavia

Drawings:

50 Courageous 1917-04
50 Courageous 1917-07
50 Courageous 1917-07
50 Courageous 1918
50 Let Pobedy
501
501 La Galite
501 Lieutenant Colonel Errhamani
507 Pingxian 1970
507 Pingxian 1990
508 Qujing
509 Changde
51 Hood 1920
51 Hood 1920
51 Hood 1924
51 Hood 1931
51 Hood 1937
51 Hood 1939 early
51 Hood 1939 mid
51 Hood 1940
51 Hood 1941
51 Hood 1941
51 Rihtniemi 1957
51 Rihtniemi 1980
51-ton Revenue Cutter