Filtering by: Subject Duke Endowment Remove constraint Subject: Duke Endowment Subject Duke University -- Buildings -- History -- 20th century Remove constraint Subject: Duke University -- Buildings -- History -- 20th century Subject Education, Medical Remove constraint Subject: Education, Medical Subject Welch, William Henry, 1850-1934 Remove constraint Subject: Welch, William Henry, 1850-1934 Year 1931 Remove constraint Year: 1931