Watch List notes:

Russia: Pair with uniface front and reverse SPECIMEN of the 5 Rubles State Currency Note 1925, P.190s, both with red overprint "Образец" and Specimen number 1466, serial number A123456 and A789012 on front, both with a soft vertical fold at center and PCGS graded 55 About UNC OPQ. Highly Rare! (2 pcs.)
[plus 19 % VAT]