Currency booklet () was a document for the citizens of Polish People's Republic during 1970-1980s that kept records of the purchases of the currency of other Eastern Bloc states to use it abroad. Unused foreign currency could be returned to the currency booklet. There was a limit of 30,000 zlotys for the amount of purchase per two years.Radio Free Europe Research, Volume 12, Issues 26-34, p. 18 The currency could be purchased as it is, as well as in the form of traveler's checks.Zarządzenie Ministra Finansów z dnia 28 października 1987 r. zmieniające zarządzenie w sprawie zezwolenia na niektóre czynności obrotu dewizowego.
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