This is Polya’s passport that she acquired in Russia on December 31, 1913. She used it to go from Kishinev to Paris in January, 1914, and then to America in July, 1914. She never went back to Russia.
Pages 1 to 11 of Polya's Russian passport. Issued on December 31, 1913, it allowed her to go on January, 1914 to Paris, and then to America June/July, 1914.