OJ 9/34, [17] Handwritten letter from Cube to Schenker, dated April 5, 1929

Miss Edith Sauerbrey may call on Schenker.

OJ 5/7a, [22] (formerly vC 22) Handwritten letter from Schenker to Cube, date not visible (April 1929)

Schenker expresses pleasure at what Cube has sent him in OJ 9/34, [16] and [17], and offers advice and a warning: ordinary people are not interested in beauty in art, but look for quick, easy judgments.

Diary entry by Schenker for 8 April 1929

Diary entry by Schenker for 18 April 1929