OJ 89/6, [8] Typewritten letter (carbon copy), from Hoboken to Schenker, dated July 20, 1933

The Hobokens will not come to Reigersberg; — He re-sends his two songs for further comment; — He sends a booklet by Gottfried Benn; — They are isolated in Partenkirchen, and are distressed at events in Germany; — Alfred Cortot has visited the Photogram Archive and expressed an interest.

OJ 89/9, [1] Handwritten letter from Schenker to Hoboken, undated [August 15, 1933]

In returning it, Schenker comments on book by Gottfried Benn, and reports that Der freie Satz is nearing completion.

Diary entry by Schenker for 15 February 1919

Diary entry by Schenker for 19 March 1919