Russia - banknotes
USSR Bank of Foreign Trade - БВТ - Банк для внешней торговли СССР. Foreign exchange certificates. Diplomatic series "D". 1, 2, 5, 10, 20, 50 Kopeks, 1, 2, 5 Rubles 1979. Pick S FX146d-154d. In total 9 pcs. All except one with hole cancellation 1+-01 (VF-EF)