OJ 9/34, [14] Handwritten letter from Cube to Schenker, dated October 4, 1928

Cube acknowledges OJ 5/7a, [18] and [19], and comments; reports on his own recent activities and plans, and on events in the Conservatory, on a forthcoming Schubert festival, and Radio Vienna. He is about to return the Hammer etching.

OJ 9/34, [23] Handwritten letter from Cube to Schenker, dated February 10, 1931

Cube acknowledges issue of Der Kunstwart; encloses a letter from Walter Braunfels responding to his plans to establish a Rhineland base for Schenkerian teaching at the Cologne Hochschule für Musik; wonders whether Anthony van Hoboken might be approached for financial assistance on this, and if so how the approach should be made.