RUSSIA--IMPERIAL. State Credit Note. 5 Rubles, 1884. P-A50. PCGS Currency Very Fine 30 PPQ.Treasury. An exceptional piece from 1884 Imperial Russia that is almost never seen anywhere remotely close to this nice. PCGS Currency graded this a 30PPQ but the piece has the appeal of an EF note. Dmitriy Ivanovich Donskoy pictured in center on the reverse.PCGS Currency Very Fine 30 PPQ.