U.S.S.R., State Currency Notes, 10000 rubles, 1923, serial number 10100, pink, blue and pale green, a view of the Kremlin at centre, arms of the U.S.S.R. top left, reverse pink, green and blue central guilloche, value at centre (Pick 181, Goryanov/Muradyan 2.10.1), in PMG holder, 58 Choice About Uncirculated, exceptional original grade for this rare note