Q:W. O. Woods - Walter Orr Woods (October 31 1873 June 7 1951) was United States Register of the Treasury from October 1 1927 to January 17 1929 and Treasurer of the United States from January 18 1929 to May 31 1933. Before becoming Treasurer he was a member of the War Loan Board staff. As Treasurer he supervised the change from the large to the smaller sized U.S. currency now in use. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
A:
Office Holder