8% State Gold Loan Bond of 1922.
A rare bond from the early 1920s.
It is worth noting that the value of the bond is expressed in Polish marks and in zlotys - despite the fact that in 1922 the zloty was not yet a circulating currency. Thus, it is a precursor, so to speak, to the zloty, which first appeared as a currency precisely in 1922 on these bonds.