OJ 5/19, 6 Handwritten letter from Schenker to Max Kalbeck, undated [c. January 20, 1898]

Schenker writes of impending performances of his piano music by Eugen d'Albert and Ferruccio Busoni, and of the latter's enthusiasm.

OJ 9/20, [11] Handwritten letter from Breitkopf & Härtel to Schenker, dated May 3, 1898

In view of support from Ferruccio Busoni, Breitkopf & Härtel agree to publish Schenker's Fantasie, Op. 2 at its own expense.

OJ 9/20, [12] Handwritten letter from Breitkopf & Härtel to Schenker, dated June 14, 1898

Breitkopf & Härtel are open to further proposals of compositions by Schenker; they advise against releasing Schenker's Fantasie Op. 2 during the summer.

OJ 12/7, 3 Handwritten calling card from Kalbeck to Schenker, dated October 31, 1898

Kalbeck expresses delight at the present [of Schenker's Op. 2].

OJ 9/20, [15] Handwritten letter from Breitkopf & Härtel to Schenker, dated November 14, 1898

Breitkopf & Härtel return a supporting letter of Ignaz Brüll to Schenker and announce the fortchoming date of distribution of his Fantasie.

OJ 9/20, [16] Handwritten letter from Breitkopf & Härtel to Schenker, dated December 7, 1898

Breitkopf & Härtel explain the appearance of an unfamiliar name on the first page of Schenker's Fantasie, Op. 2: it is there to provide copyright protection in the United States.

OJ 9/20, [18] Handwritten letter from Breitkopf & Härtel to Schenker, dated February 10, 1899

Breitkopf & Härtel react to the information that, while on an international concert tour with Johannes Messchaert, Schenker performed two of his own piano pieces.

OJ 5/19, 8 Handwritten letter from Schenker to Kalbeck, dated September [recte November?] 6, 1899

Schenker asks to play his Syrische Tänze and Op. 10 to Kalbeck.

Diary entry by Schenker for 7 February 1897