Watch List notes:

The Oksana Bennett Collection of Russian Coins | Alexander III Aleksandrovich (1881-1894), 2-Kopeks, 1893, St. Petersburg, edge grained, 6.87g, 12h (Brekke 52; Uzd. 3852; Diakov 189; Bitkin 175), extremely fine; also, Kopek, 1883, St. Petersburg, edge grained, 3.26g, 12h (Brekke 29; Uzd. 3810; Diakov 52; Bitkin 179), lustrous, much as struck; and, ½-Kopek, 1889, St. Petersburg, edge grained, 3.26g, 12h (Brekke 22; Uzd. 3836; Diakov 140; Bitkin 199), extremely fine; lastly, ¼-Kopek, 1885-CNB, St. Petersburg, 12h (Brekke 5; Uzd. 3821; Diakov 81; Bitkin 208), lustrous, much as struck (4)

provenance
iv) Golden Horn, Collection, Stack's (New York), 12 January 2009, lot 3765