Whitman Expo
1974 No sig 6-digit s/n 2-letter prefix Intro: 15 07 1974 20 лева (levs)
Details
Obverse: Bulgarian text; politician Georgi Dimitrov; coat of arms
Reverse: Bulgarian text; Maritsa Iztok thermoelectric power station
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- Bulgarian National Bank
- 1974 No sig 6-digit s/n 2-letter prefix Intro: 15 07 1974 20 лева (levs)
1974 No sig 6-digit s/n 2-letter prefix Intro: 15 07 1974 20 лева (levs)
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Bulgarian National Bank
1974 No sig 6-digit s/n 2-letter prefix Intro: 15 07 1974 20 лева (levs)
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