I am trying to find the naturalization record of my great aunt Ida Sohn. She was born in 1893 in Russia. Family Search didn't have the actual record when I did a catalog search. They show just an index record recorded in Bronx County. It is in a Declaration of Intention Index volume 1914-1927 S-T, Volume 92, Record 200. There is a D22 in the right top of the index entry. How can I obtain a copy of the full document?