OJ 12/6, [10] Typewritten letter from Jonas to Schenker, dated March 3, 1932

Jonas reports on his course on Schenker's theory at the Stern Conservatorium, two forthcoming lectures, an article intended for publication, two radio talks and a radio recital; includes reference to his later textbook Das Wesen des musikalischen Kunstwerks.

OJ 12/6, [11] Typewritten letter from Jonas to Schenker, dated March 24, 1932

Furtwängler liked his essay; Jonas describes his lectures at the Conservatory; the situation with Einstein over publishing his review of Meisterwerk 3; asks about permission to consult Brahms's arrangement of Saul.

OJ 5/18, 12 Handwritten postcard from Schenker to Jonas, dated August 28, 1932

Schenker will return to Vienna in September and would like Jonas to visit him. — Questions about Stern Conservatory and songs by Vrieslander.

OJ 12/6, [38] Handwritten letter from Jonas to Schenker, dated September 25, [1932]

Jonas reports letter from Hoboken re subscriptions to his Einführung; also reports re publishing (Breithaupt), reviewing (for Einstein), and imminent broadcast talks, and teaching next academic year; also re Sandra Droucker lecture on Schenker in Oslo.

OJ 12/6, [19] Handwritten letter from Jonas to Schenker, dated January 28, 1933

Jonas still has no response from Hoboken re: his Einführung; encloses four essays; reports on forthcoming article, his teaching and advocacy of critical editions, planned radio lectures and performance, and other work.

Diary entry by Schenker for 2 December 1931