From 1937 to 1942 Alan Lomax, who contributed more than 10,000 field recordings of folk music from the USA, the Caribbean, Ireland, Great Britain, Spain, and Italy, was Assistant in Charge of the Archive of Folk Song of what establishment?
U.S. Library of Congress Library of the Congress of the United States Library of congress Washington library Loc.gov US Library of Congress United States Library of Congress Congressional Library Library Of Congress LIBRARY of CONGRESS The Library of Congress Library of Congress Authorities The library of congress National Jukebox Prints and Photographs Division Library of Congress