Polish State Bonds 1944-1989 Bonds of Polish People’s Republic: National Reconstruction Premium Loan of 1946 Treasury Bills 1945-1948 National Development Loan of 1951 Treasury investment bonds 1959 PKO Premium Bonds of 1971 Savings Bonds of PKO Bank Handlowy external bonds Valorisation bonds of 1982 60% Internal loan of 1989 Convertible loan of 1989 ← Scripophily