OC 52/12 Handwritten letter from E. Ascherberg to Universal Edition, dated January 20, 1904

Ascherberg reports research on ballads arranged by Haydn.

OC 52/13 Typewritten letter from Weinberger and Hardmuth (UE) to Schenker, dated February 3, 1904

UE sends Schenker the bill for British Museum research.

OC 52/14 Handwritten receipt from UE to Schenker, dated June 7, 1904

UE receipt for return of score materials

OC 52/15 Typewritten letter from Ferdinand Rebay (UE) to Schenker, dated December 3, 1904

UE sends Schenker a set of orchestral scores by Richard Strauss as a gift.

OC 52/391 Typewritten letter from Weinberger and Herzmansky (UE) to Schenker, dated June 20, 1904

UE refuses to raise Schenker's honorarium for vol. II of the Handel Organ Concertos.

OC 52/392 Handwritten note by Schenker, dated June 20, 1904

Schenker notes down contents of OC 52/391.

OC 52/393 Typewritten letter from Robitschek and Weinberger (UE) to Schenker, dated June 22, 1904

UE confirms transfer of revised honorarium for Handel Organ Concertos, vol. I.

OC 52/394 Typewritten letter from Ferdinand Rebay (UE) to Schenker, dated October 18, 1904

UE sends proofs of Handel Organ Concertos, vol. I.

OJ 11/10, [6] Handwritten postcard from Frimmel to Schenker, postmarked November 10, 1904

Frimmel sends congratulations for Schenker's (and Violin's) great success.

OJ 11/17, [1] Handwritten letter from Eduard Gärtner to Schenker, undated [August/September 1904?]

Eduard Gärtner welcomes the chance to hear some of Schenker's Lieder played, and asks if Schenker could visit him in Reichenau.

OJ 12/29, [2] Handwritten postcard from Carl Lafite to Schenker, postmarked May 26, 1904

Lafite acknowledges receipt of Schenker's chorus "Agnes."

OJ 12/29, [3] Handwritten calling card from Carl Lafite to Schenker, undated, probably fall/winter 1904/1905

The Damenchor-Verein has deferred performance of Schenker's choral work until March [1905].

OJ 14/15, [10] Handwritten letter from Schoenberg to Schenker, undated [February 16, 1904?]

Schoenberg specifies why he considers Schenker's participation [in the Vereinigung schaffender Tonkünstler] essential.

OJ 14/15, [11] Handwritten letter from Schoenberg to Schenker, dated February 25, 1904

Schoenberg encourages Schenker to attend the next meeting [concerning the Vereinigung schaffender Tonkünstler], and invites him to his home for supper on Friday.

OJ 14/15, [12] Handwritten letter from Schoenberg to Schenker, undated [1904?]

Schoenberg tries to clarify his position vis-à-vis Schenker, and urges him to attend the Thursday sub-committee [of the Vereinigung schaffender Tonkünstler].

OJ 14/15, [13] Handwritten letter from Schoenberg to Schenker, undated [February 12, 1904?]

Schoenberg expresses disappointment, and tells Schenker the time and place of the next subcommittee meeting [of the Vereinigung schaffender Tonkünstler].

OJ 14/15, [8] Handwritten letter from Zemlinsky, Gutheil, and Schoenberg to Schenker, dated January, 1904

Invitation to attend a meeting to discuss the promotion of new music in Vienna through education and performance.

OJ 14/15, [9] Printed invitation with handwritten entries from the Ansorge-Verein to Schenker, dated February 11, 1904

Invitation to an "Ansorge-Grube-Schönberg evening."

OJ 14/23, [8] Handwritten postcard from Seligmann to Schenker, postmarked February 27, 1904

Seligmann asks Schenker to join him for lunch at the home of Court Counselor Theodor Gomperz, in connection with a musical matter.

OJ 15/12, [8] Handwritten postcard from Weinberger to Schenker, dated December 5, 1904

Weinberger archive has no wind music by Haydn.

OJ 15/6, [5] Handwritten letter from Fritz Wahle to Schenker, dated November 3, 1904

Fritz Wahle, who was probably at the receiving end of some witticisms of Schenker’s during a drinking session after a concert featuring a keyboard concerto by C. P. E. Bach, heaps praise on Schenker for having brought the work to life, and for having performed the piece so well – with his own cadenzas.

OJ 5/19, 11 Handwritten letter from Schenker to Kalbeck, dated March 4, 1904

In thanking Kalbeck for his advice, he extols the virtues of the first volume of Kalbeck's Brahms biography.

OJ 70/35, [3] Handwritten postcard from Schoenberg to Moriz Violin, dated February 21, 1904

Since none of his [Op. 6?] songs is for female voice, Schoenberg decides not to send them to Violin.

OJ 70/35, [4] Handwritten letter from Schoenberg to Moriz Violin, dated April 5, 1904

Schoenberg asks for Violin's withdrawal from the Vereinigung schaffender Tonkünstler in writing, and indicates that he cnnot understand it.

WSLB-Hds 95660 Handwritten postcard from Schenker to Seligmann, dated November 13, 1904

Schenker congratulates Seligmann on his most recent feuilleton in the Neue Freie Presse..

Diary entry by Schenker for 1 July 1904