RUSSIA--RUSSIAN CENTRAL ASIA. Khorezmian Peoples Soviet Republic. 500 Rubles, 1920. P-S1077. PCGS Currency Very Fine 25.Cloth. Some internal splits are all thats mentioned on this 500 Rubles mentioned by PCGS Currency, but overall pleasing color, impressions, and detail throughout. The first of the type that we have offered from this sought after piece.PCGS Currency Very Fine 25.