The small CoA (1918-1939); CoA of post-war Czechoslovakia (1945-1961)

The medium CoA (1918-1939)

The large CoA (1918-1939)

The small CoA of the Protectorate of Bohemia and Moravia,

The large CoA of the Protectorate.

The CoA of the World War II Slovak state.

The CoA of communist Czechoslovakia (1961-1989)

The CoA of post-Velvet Revolution Czechoslovakia (1990-1992)

Coat of arms of the Czech Republic. In the upper left quadrant is the lion of Bohemia, in the upper right the Moravian chequered eagle, in the lower left the black Silesian eagle, and in the lower right a Bohemian lion again, symbolizing the whole nation.

Coat of arms of Slovakia, a double-cross elevated on the middle peak of a dark blue mountain consisting of three peaks.

The coat of arms of Carpathian Ruthenia, a territory of Ukraine (annexed by the USSR from Czechoslovakia after WW2). Adopted on 30 March 1920 by an act of the Czechoslovakian parliament, used to this day.