BEIN 2014 +S53: From the library of Helmut Köhler: 53:1-12.
BEIN 2014 +S53: From the library of Riewert Quedens Tode: 79:2, 82:2
BEIN YCAL MSS 43 Box 214: From the Ezra Pound Papers.
BEIN Gallup Eliot D208: Stamp: Beleg (50:1). From the Donald C. Gallup Collection of T.S. Eliot.