New draft pages: Nabokov’s translations of Russian poems, Three Russian Poets: Selections from Pushkin, Lermontov and Tyutchev, published in 1945 by New Directions. It is A23 in the 1986 bibliography.

Notice that the British edition in 1947 had more than just a different title. It also had three more translations of Pushkin and seven of Lermontov than the American edition had.