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Coats of arms 1950-1953 |
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Coats of arms 1953-1955 |
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Coats of arms 1955-1990 |
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National flag 1949-1959 |
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National and state flag 1959-1990 |
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National anthem |
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Presidential standard 1953-1955 |
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Presidential standard 1955-1960 |
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Standard of Chairman of the State Council 1960-1990 |
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Naval ensign 1960-1990 |
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Civil (merchant) ensign 1959-1973 |
