Czechoslovakia existed as a sovereign state in Europe from 1918 until it became a Republic in 1993, when it split into the Czech Republic and Slovakia. It is a landlocked country situated in Central Europe. To the north is Poland, to the east, Slovakia, to the south, Austria and to the west, Germany. Its capital is Prague.
Until 1919, stamps of the Austro-Hungarian Empire were used. Thereafter the country issued its own stamps. The last stamp of Czechoslovakia was issued on 18 December 1992 and it was marked “Stamp Day”.

1918
Hradcany Castle, Prague Series (Imperforate)
SG # 4
Unused (Hinged)
SG # 9
Used (Hinged)
SG # 10
Used (Hinged)
SG # 12
Used (Hinged)
SG # 14
Used (Hinged)
Hradcany Castle, Prague Series (Perforate or Imperforate)
SG # 6
Used (Hinged)
SG # 7
Used (Hinged)
SG # 8
Used (Hinged)
SG # 13
Used (Hinged)
1919
Hradcany Castle Series (Perforate or Imperforate)
SG # 3
Unused (Hinged)
SG # 38
Used (Hinged)
SG # 39
Used (Hinged)
SG # 40
Used (Hinged)
SG # 41
Used (Hinged)
SG # 28
Used (Hinged)
SG # 11
Used (Hinged)
SG # 30
Used (Hinged)
SG # 33
Used (Hinged)
SG # 34
Used (Hinged)
1st Anniversary of Independence and Czechoslov Legion Commemoration Series
SG # 64
Unused (Hinged)
Stamps of Austria overprinted POSTA CESKOSLOVENSKA
Newspaper stamps of 1916
SG # 95
Unused (Hinged)
1920
Various Scenes & People Series
SG # 188
Used (Hinged)
SG # 189
Used (Hinged)
SG # 191
Used (Hinged)
SG # 193b
Used (Hinged)
SG # 197
Used (Hinged)
SG # 198
Used (Hinged)
SG # 195
Used (Hinged)
SG # 199
Used (Hinged)
SG # 200
Used (Hinged)
SG # 201
Used (Hinged)
SG # 202
Used (Hinged)
SG # 205
Used (Hinged)
SG # 206
Used (Hinged)
SG # 227
Used (Hinged)
SG # 209
Used (Hinged)
# 228
Used (Hinged)
SG # 211
Used (Hinged)
SG # 229
Used (Hinged)
1926
President Masaryk Series (Portrait by M. Savatimsky)(Figures in Same Colour as Stamp)
SG # 234
Used (Hinged)
SG # 235
Used (Hinged)
SG # 236
Used (Hinged)
SG # 237
Used (Hinged)
1926
President Masaryk Series (Portrait by M. Savatimsky) (Figures in White)
SG # 254b
Used (Hinged)
SG # 254c
Used (Hinged)
SG # 254d
Used (Hinged)
1926
Various Scenes Series
SG # 268
Used (Hinged)
SG # 258
Used (Hinged)
SG # 272
Used (Hinged)
SG # 263
Used (Hinged)
SG # 273
Used (Hinged)
SG # 273b
Used (Hinged)
SG # 264a
Used (Hinged)

1929
National Arms Series
SG # 287a
Used (Hinged)
SG # 287b
Used (Hinged)
SG # 288
Used (Hinged)
SG # 289
Used (Hinged)
SG # 290
Used (Hinged)
SG # 291a
Used (Hinged)
Brno Cathedral Series
SG # 298
Used (Hinged)
1930
President Masaryk Series
SG # 302a
Used (Hinged)
SG # 303
Used (Hinged)
SG # 304
Used (Hinged)
1930
Air Series – Various Aeroplanes
SG # 309
Used (Hinged)
SG # 313
Used (Hinged)
SG # 314
Used (Hinged)
1932
The Birth Centenary of Dr Tyrs, Founder of the Sokol Movement Series
SG # 320
Used (Hinged)
SG # 321
Used (Hinged)
1933
Dr Miroslav Tyrs Series
SG # 324
Used (Hinged)
1934
50th Death Anniversary of Smetana Series
SG # 327
Used (Hinged)
20th Anniversary of Czechoslovak Foreign Legions Series
SG # 328
Used (Hinged)
SG # 329
Used (Hinged)
30th Death Anniversary of Antonin Dvorak Series
SG # 332
Used (Hinged)
1935
85th Birthday of President Masaryk Series
SG # 336
Used (Hinged)
Prague Catholic Congress Series
SG # 343
Used (Hinged)
Famous People Series
SG # 346
Used (Hinged)
SG # 390
Used (Hinged)
SG # 348
Used (Hinged)
1936
Death Centenary of Macha (Poet) Series
SG # 352
Used (Hinged)
Various Buildings Series
SG # 355
Used (Hinged)
SG # 356
Used (Hinged)

1937
President Benes Series
SG # 363
Used (Hinged)
1938
20th Anniversary of Battles in Russia, Italy & France
(Inscribed “1918 – 1938”)
SG # 383
Used (Hinged)
1945
Various Personalities Series
SG # 454
Used (NH)
Presidents Masaryk and Benes Series
SG # 461
Used (Hinged)
1946
Air Series
SG # 476
Used (Hinged)
Independence Day Series
SG # 485
Used (NH)
1948
President Gottwald Series
SG # 772
Used (Hinged)
SG # 526a
Used (Hinged)
SG # 527
Used (Hinged)
SG # 528b
Used (Hinged)
SG # 530
Used (Hinged)
1949
Poets Series
SG # 540
Used (Hinged)
SG # 541
Used (Hinged)
SG # 542
Used (Hinged)
SG # 543
Used (Hinged)
SG # 544
Used (Hinged)
Zvolen Castle Series
SG # 558
Used (Hinged)
1951
9th Sokol Congress
SG # 641
Used (Hinged)
1952
360th Birth Anniversary of Komensky, Educationist Series
SG # 686
Used (Hinged)
Agriculture Day Series
SG # 693
Used (Hinged)
Army Day Series
SG # 730
Used (Hinged)
1953
President Zapotocky Series
SG # 780
Used (Hinged)
SG # 781
Used (Hinged)
Prague Music Festival 120th Death Anniversary of Slavic (Violinist) Series
SG # 778
Used (Hinged)
Charles Bridge (Prague) Series
SG # 782a
Used (Hinged)
1954
Various Professions Series
SG # 815
Used (Hinged)
SG # 816
Used (Hinged)
SG # 817
Used (Hinged)
SG # 818
Used (Hinged)
SG # 819
Used (Hinged)
SG # 820
Used (Hinged)
SG # 821
Used (Hinged)
SG # 822
Used (Hinged)
SG # 823
Used (Hinged)
SG # 824
Used (Hinged)
SG # 825
Used (Hinged)
SG # 826
Used (Hinged)
1955
Czechoslovak Industries Series
SG # 862
Used (Hinged)
Building Progress Series (Inscribed STAVRA SOCIALISMU)
SG # 904
Used (Hinged)
SG # 905
Used (Hinged)
Defence Exhibition Series
SG # 920
Used (Hinged)
1957
250th Anniversary of Polytechnic Engineering Schools Series – Prague
SG # 984
Used (Hinged)
1958
Sports Events of 1958 Series
SG # 1015
Used (Hinged)
SG # 1016
Used (Hinged)
SG # 1017
Used (Hinged)
Brussels International Exhibition (Inscribed “Brussels 1958” Series)
SG # 1030
Used (Hinged)
Cultural and Political Events Series
SG # 1036
Used (Hinged)
President Novotny Series
SG # 1039
Used (Hinged)
SG # 1039a
Used (Hinged)
SG # 1040
Used (Hinged)
Czech Motor Industry Commemoration Series
SG # 1066
Used (Hinged)
SG # 1068
Used (Hinged)
SG # 1069
Used (Hinged)
1959
Sporting Events of 1959 Series
SG # 1076
Used (NH)
10th Anniversary of Young Pioneers’ Movement Series
SG # 1084
Used (Hinged)
4th Trades Union Congress Prague Series
SG # 1094
Used (Hinged)
10th Anniversary of Chinese People’s Republic Series
SG # 1117
Used (Hinged)
1960
Czechoslovak Castles Series
SG # 1142
Used (Hinged)
SG # 1143
Used (Hinged)
SG # 1144
Used (Hinged)
SG # 1145
Used (Hinged)
SG # 1146
Used (Hinged)
SG # 1147
Used (Hinged)
SG # 1148
Used (NH)
Damaged
15th Anniversary of Liberation Series
SG # 1151
Used (Hinged)
SG # 1152
Used (Hinged)
SG # 1153
Used (NH)
Cultural Anniversaries Series
SG # 1177
Used (Hinged)
1961
Sports Events of 1961 Series
SG # 1203
Used (Hinged)
SG # 1204
Used (Hinged)
Praga 1962 Series – International Stamp Exhibition
SG # 1208
Used (Hinged)
Czech Puppets Series
SG # 1232
Used (Hinged)
SG # 1233
Used (Hinged)
SG # 1234
Used (Hinged)

Agricultural Produce Series
SG # 1246
Used (Hinged)
SG # 1247
Used (Hinged)
1962
Cultural Celebrities & Anniversaries Series
SG # 1277
Used (Hinged)
SG # 1278
Used (Hinged)
SG # 1279
Used (Hinged)
SG # 1282
Used (Hinged)
30th Anniversary of Miners’ Strike Series – Most
SG # 1284
Used (Hinged)
Space Research (2nd Series)
SG # 1288
Used (Hinged)
Czech Workers’ Social Facilities Series
SG # 1317
Used (Hinged)
Anniversary of Russian Revolution Series
SG # 1319
Used (Hinged)
1963
15th Anniversary “Victorious February” and 5th TU Congress Series
SG # 1340
Used (Hinged)
Space Research (3rd Series)
SG # 1349
Used (Hinged)
SG # 1350
Used (Hinged)
SG # 1351
Used (Hinged)
SG # 1352
Used (Hinged)
SG # 1353
Used (Hinged)
The 1100th Anniversary of Moravian Empire Series
SG # 1359
Used (Hinged)
Centenary of Red Cross Series
SG # 1364
Used (Hinged)
2nd “Team” Manned Space Flights Series
SG # 1367
Used (Hinged)
The Brno International Fair Series
SG # 1370
Used (Hinged)
The 20th Anniversary of Czech-Soviet Treaty of Friendship Series
SG # 1391
Used (Hinged)
1964
Tourist Issue Series
SG # 1407
Used (Hinged)
Space Exploration Series
SG # 1416
Used (Hinged)
SG # 1417
Used (Hinged)
1965
Czech Anniversaries Series
SG # 1431
Used (Hinged)
3rd National Spartacist Games Series
SG # 1454
Used (Hinged)
Sports Events of 1965 Series
SG # 1455
Used (Hinged)
International Quiet Sun Years and Space Research Series
SG # 1468
Used (Hinged)
20th Anniversary of Liberation Series
SG # 1485
Used (Hinged)
3rd National Spartacist Games Series
SG # 1490
Used (Hinged)
Prague Castle 1st Series (Inscribed “Praha Hrad”)
SG # 1505
Used (Hinged)
Various Anniversaries and Events Series (1st Series)
SG # 1508
Used (Hinged)
Various Anniversaries and Events Series (2nd Series)
SG # 1512
Used (NH)
SG # 1513
Used (Hinged)
Mountain Birds Series
SG # 1519
Used (Hinged)
SG # 1520
Used (Hinged)
SG # 1520
Used (Hinged)
Czech Towns Series
SG # 1525
Used (Hinged)
SG # 1526
Used (NH)
SG # 1527
Used (NH)
SG # 1528
Used (Hinged)
SG # 1529
Used (Hinged)
SG # 1530
Used (Hinged)
SG # 1531
Used (Hinged)
SG # 1532
Used (Hinged)
SG # 1534
Used (Hinged)
SG # 1535
Used (NH)
SG # 1536
Used (Hinged)
1966
Cultural Anniversaries Series
SG # 1555
Used (Hinged)
SG # 1556
Used (Hinged)
World Angling Championships in Svit Series
SG # 1564
Used (Hinged)
SG # 1565
Used (Hinged)
SG # 1566
Used (Hinged)
Inauguration of WHO Headquarters in Geneva Series
SG # 1571
Used (Hinged)
North American Indians Centenary of Naprstek Ethnographic Museum Prague Series
SG # 1585
Used (Hinged)
Cultural Anniversaries Series
SG # 1593
Used (Hinged)
SG # 1594
Used (Hinged)
SG # 1596
Used (Hinged)
Jachymov (Source of Pitch-Blende) Series
SG # 1598
Used (Hinged)
Military Manoeuvres Series
SG # 1601
Used (Hinged)
Game Animals Series
SG # 1612
Used (Hinged)
SG # 1613
Used (Hinged)
SG # 1614
Used (Hinged)
1967
Water Birds Series
SG # 1632
Used (Hinged)
SG # 1633
Used (Hinged)
SG # 1634
Used (Hinged)
SG # 1635
Used (Hinged)
Space Research Series
SG # 1639
Used (Hinged)
Fauna of Tatra National Park Series
SG # 1682
Used (Hinged)
SG # 1684
Used (Hinged)
President Novotny Series
SG # 1704
Used (Hinged)
Czech Aircraft Series
SG # 1707
Used (NH)
1968
Various Commemorations Series
SG # 1726
Used (Hinged)
President Svoboda Series
SG # 1738
Used (NH)
SG # 1738a
Used (NH)
SG # 1739a
Used (Hinged)
Munich Agreement Drawing by Children in Terezin Concentration Camp Series
SG # 1767
Used (Hinged)
50th Anniversary of Republic (2nd issue)
SG # 1780
Used (NH)
1969
Motor Vehicles Series
SG # 1817
Used (Hinged)
SG # 1818
Used (Hinged)
“Woman and Art ” Series – Paintings by Alfons Mucha
SG # 1836
Used (Hinged)
Arms of Czech Regional Capitals (2nd Series)
SG # 1857
Used (NH)
SG # 1860
Used (NH)
1970
World Skiing Championships Series – High Tatras
SG # 1867
Used (Hinged)
SG # 1868
Used (Hinged)
25th Anniversary of Prague Rising and Liberation of Czechoslovakia Series
SG # 1890
Used (NH)
World Cup Football Championships Series in Mexico
SG # 1907
Used (NH)
SG # 1908
Used (NH)
Intercosmos Space Research Programme Series
SG # 1919
Used (Hinged)
SG # 1920
Used (Hinged)
SG # 1921
Used (Hinged)
1971
Regional Buildings Series
SG # 1936
Used (Hinged)
SG # 1938
Used (NH)
SG # 1939
Used (Hinged)
SG # 1941
Used (Hinged)
SG # 1942
Used (Hinged)
SG # 1943
Used (Hinged)
SG # 1944
Used (NH)
SG # 1945
Used (Hinged)
50th Anniversary of Czech Communist Party Series
SG # 1962
Used (Hinged)
World Hunting Exhibition Budapest
SG # 1967
Used (Hinged)
SG # 1968
Used (Hinged)
Centenary of Prague C.K.D. Locomotive Works Series
SG # 1974
Used (Hinged)
50th Anniversary of Proletarian Physical Federation Series
SG # 1975
Used (Hinged)
Biannual Exhibition of Book Illustrations for Children, Bratislava Series
SG # 1977
Used (Hinged)
75th Anniversary of Czechoslovak Olympic Committee and 1972 Games at Sapporo and Munich Series
SG # 2012
Used (NH)
1972
30th Anniversaries Series
SG # 2021
Used (Hinged)
SG # 2022
Used (Hinged)
SG # 2023
Used (Hinged)
Czechoslovak Graphic Art (2nd Series)
SG # 2028
Used (Hinged)
Olympic Games Series
SG # 2031
Used (Hinged)
World and European Ice Hockey Championship Series in Prague
SG # 2036
Used (Hinged)
Cultural Anniversaries Series
SG # 2045
Used (NH)
Songbirds Series
SG # 2072
Used (Hinged)
SG # 2073
Used (Hinged)
SG # 2074
Used (Hinged)
1973
25th Anniversary of “Victorious February” and People’s Militia Series
SG # 2086
Used (Hinged)
Telecommunications Anniversaries Series
SG # 2100
Used (Hinged)
1974
25th Anniversary of Communist Bloc Council of Mutual Economic Assistance Series
SG # 2145
Used (Hinged)
Czechoslovak Partisan Heroes
SG # 2152
Used (NH)
25th International Childrens’ Day Series
SG # 2170
Used (Hinged)
Czechoslovakian Anniversaries Series
SG # 2173
Used (Hinged)
Old Shooting Targets Series
SG # 2178
Used (NH)
Centenary of Universal Postal Union Series
SG # 2186
Used (Hinged)
Czechoslovak Postal Services Series
SG # 2190
Used (Hinged)
SG # 2191
Used (Hinged)
SG # 2192
Used (NH)
SG # 2193
Used (Hinged)
Stamp Day Series
SG # 2199
Used (Hinged)
1975
Czechoslovac Graphic Art (5th Series) – Engraved Hunting Scenes
SG # 2203
Used (NH)
National Spartacist Games Series
SG # 2219
Used (Hinged)
Aquarium Fishes Series
SG # 2222
Used (Hinged)
SG # 2224
Used (Hinged)
Biennial Exhibition of Book Illustrations for Children Series in Bratislava
SG # 2229
Used (Hinged)
Czechoslovak Motor Cycles Series
SG # 2235
Used (Hinged)
President Gustav Husak Series
SG # 2246
Used (Hinged)
Celebrities Anniversaries
SG # 2262
Used (Hinged)
SG # 2263
Used (Hinged)
SG # 2265
Used (Hinged)
SG # 2266
Used (Hinged)
1976
European Table Tennis Championships (Prague) and 50th Anniversary of Organised Table Tennis in Czechoslovakia Series
SG # 2273
Used (Hinged)
15th Czechoslovak Communist Party Congress Series (Prague)
SG # 2274
Unused (Hinged)
Cultural Events and Anniversaries Series
SG # 2276
Used (Hinged)
55th Anniversary of Czechoslovak Communist Party Series
SG # 2283
Used (Hinged)
SG # 2284
Used (Hinged)
“Beautiful Earth” Agricultural Exhibition Series
SG # 2299
Used (Hinged)
SG # 2300
Used (Hinged)
Postal Code Campaign Series
SG # 2302
Used (Hinged)
SG # 2303
Used (Hinged)
1977
Ninth Trade Union Congress Series
SG # 2336
Used (Hinged)
Congress of UNESCO International Music Council Series
SG # 2363
Used (Hinged)
60th Anniversary of Russian Revolution and 55th Anniversary of U.S.S.R. Series
SG # 2373
Used (Hinged)
25th Anniversary of Czechoslovak Academy of Science Series
SG # 2374
Used (Hinged)
Stamp Day Series
SG # 2382
Used (Hinged)
1979
25th Anniversary of Mountain Rescue Service Series
SG # 2456
Used (NH)
SG # 2457
Used (NH)
Anniversaries Series
SG # 2460
Used (Hinged)
1980
Intercosmos Space Programme Series
SG # 2521
Used (NH)
1981
90th Anniversary of Agricultural Museum Series
SG # 2577
Used
National Defence Series
SG # 2586
Used (Hinged)
SG # 2587
Used (Hinged)
1982
World Cup Football Championships Series in Spain
SG # 2610
Used (NH)
Arms of Czech Towns (3rd Series)
SG # 2612
Used (Hinged)
65th Anniversary of October Revolution Series and 60th Anniversary of U.S.S.R Series
SG # 2648
Used (Hinged)
1984
Interkosmos International Space Flights Series
SG # 2728
Used (NH)
1986
World Cup Football Championship Series (Mexico)
SG # 2831
Used (Hinged)
1987
“Praga 88” Series – International Stamp Exhibition (1st issue) – Technical Monuments
SG # 2880
Used (Hinged)