Documentation

Grasshoff, Johannes - Verslag 1940 – 1942. First hand report of survivor Johannes Grasshoff. Machine typed in Yokohama, Japan, 1942. Unpublished document. 28 pages. Currently in NIOD archive in the Indische Collectie, archive ref 400.01078.

Vehring, Albert - Notarial deed on Van Imhoff disaster, Bielefeld, 1949. A copy of the original notarial statement is filed in Düsseldorf with the Interessenverband der vertriebenen Hollanddeutschen im Bundesgebiet. Full text available at several websites including: www.forum.axishistory.com/viewtopic.php?t=55317