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[sketch]
Publication: Debris
Subject: Dufty, Arthur (Purdue B.S. 1897) (Purdue M.S. 1898)
Date: 1906
p. 67
Publication: Debris
Subject: Dufty, Arthur (Purdue B.S. 1897) (Purdue M.S. 1898)
Date: 1906
p. 67