Box 1 Folder 1
Abbot, Lyman To Auguste Seidl, Brooklyn, NY, 9 April 1898, 1 page a.l.s.
[With signed booklet "Love and Death" written by Abbott.]
Box 1 Folder 2
American National Institute To Anton Seidl, New York, 1896, 3 pages a.l.s.
[Acknowledgement of Seidl's donation of concert to benefit the Institute.]
Box 1 Folder 3
Aus der Ohe, Adele To Auguste Kraus Seidl (Mrs. Anton Seidl), Rome, Italy, 2 April 1898, 2 pages a.l.s.
[With postmarked envelope.]
Box 1 Folder 4
Bauer, Harold To Walter Lawrence Bogart, New York, 10 June 1919, 4 pages a.l.s.
Box 1 Folder 5
Bispham, David To Auguste Seidl, New York, 17 March 1899, 3 pages a.l.s.
[Regrets, unable to participate in Seidl memorial event.]
Box 1 Folder 6
Brandt, Marianne To Auguste Seidl, New York, [n.d.], 2 pages a.n.s.
[Written on calling card.]
Box 1 Folder 7
Bruckner, Anton [To Anton Seidl], [n.p.], [n.d.], 1 page a.n.s.
[On verso of calling card.]
Box 1 Folder 8
Bruckner, Anton To Cecile Kohn Hollander, [Vienna], 17 November 1885, 2 pages a.n.s.
[On visiting card with envelope.]
Box 1 Folder 9
Brull, Ignaz To Anton Seidl, Vienna, 10 January 1888, 2 pages a.l.s.
Box 1 Folder 10
Brull, Ignaz To Anton Seidl, Vienna, 25 October 1888, 3 pages a.l.s.
Box 1 Folder 11
Brull, Ignaz To Anton Seidl, Vienna, 22 January 1889, 2 pages a.l.s.
Box 1 Folder 12
von Bulow, Blandine To Anton Seidl, Bayreuth, 3 July 1881, 4 pages a.l.s.
[With postmarked envelope.]
Box 1 Folder 13
von Bulow, Blandine Gravina To Anton Seidl, Bayreuth, 26 July 1891, 4 pages a.l.s.
[With postmarked envelope.]
Box 1 Folder 14
von Bulow, Daniela To "Grandfather" [Franz Liszt] in German with French translation in unknown hand, Bayreuth, 1878, 2 pages a.l.s., 1 page t.l., 2 pages a.l.s.
[Authenticity of original letter in question.]
Box 1 Folder 15
von Bulow, Daniela To Anton Seidl, Beyreuth, 18 Sept 1883, 2 pages a.l.s.
[With postmarked envelope]
Box 1 Folder 16
von Bulow, Daniela To Anton Seidl, Beyreuth, 7 March 1894, 3 pages a.l.s.
[With postmarked envelope.]
Box 1 Folder 17
von Bulow, Daniela To Anton Seidl, Bayreuth, 20 May 1886, 2 pages a.l.s.
[With postmarked envelope.]
Box 1 Folder 18
von Bulow, Daniela (Thode) To Anton Seidl, Bonn, 14 December 1887, 4 pages a.l.s.
Box 1 Folder 19
von Bulow, Daniela (Thode) To Auguste Seidl, Gardone, Italy, 17 April 1898, 4 pages a.l.s.
Box 1 Folder 21
Bungert, August To Anton Seidl, Pegli, Italy, [n.d.], 5 pages a.l.s.
[With postmarked envelope.]
Box 1 Folder 21
Bungert, August To Anton Seidl, Pegli, Italy, 8 May 1878, 4 pages a.l.s.
Box 1 Folder 22
Bungert, August To Anton Seidl, Pegli, Italy, 12 June 1888, 4 pages a.l.s.
[With postmarked envelope.]
Box 1 Folder 23
Conradi, Willy To Anton Seidl, Chicago, 29 September 1892, 3 pages a.l.s.
[With postmarked envelope.]
Box 1 Folder 24
Dannreuther, Gustav To Anton Seidl, New York, 27 March 1897, 2 pages a.l.s.
[With postmarked envelope.]
Box 1 Folder 25
Derby, Sarah To Anton Seidl, New York, [n.d.], 3 pages a.l.s.
[With postmarked envelope.]
Box 1 Folder 26
To Antonin Dvorak To Anton Seidl, New York, 29 April 1894, 1 page a.l.s.
[Recommends his friend Kovarich for an engagement.]
Box 1 Folder 27
Dvorak, Antonin To Anton Seidl, New York, 20 November 1892, 2 pages a.l.s.
Box 1 Folder 28
Dvorak, Antonin To Anton Seidl, [n.p.], [n.d.], 2 pages a.n.s.
[Written on calling card.]
Box 1 Folder 29
Finck, Henry T. To Anton Seidl, New York, 30 May 1891, 4 pages a.l.s.
[Finck, music critic of the Evening Post, asks for Seidl's assistance with Richard Wagner biography and permission to dedicate the book: "Anton Seidl, the greatest of Wagner's interpreters."]
Box 1 Folder 30
Gaertner, Leontine To August Seidl, New York, 2 April 1898, 1 page a.l.s.
Box 1 Folder 31
Gericke, Wilhelm To Auguste Seidl, Vienna, 10 April 1898, 2 pages a.l.s.
Box 1 Folder 32
Hols, Julius Staats-Herold Corporation To William J. Guard (Metropolitan Opera House), New York, 23 March 1928, 2 pages t.l.s.
[Detailed account of Seidl's death by poison in 1898.]
Box 1 Folder 33
Huberman, Bronislaw To Anton Seidl, [n.p.], 1 January 1897, 1 page a.n.s.
[New Year greetings from the violinist who made his American debut under Seidl the preceding November at age 14.]
Box 1 Folder 34
Joseffy, Rafael To Anton Seidl, Irvington, NJ, 14 August 1890, 2 pages a.l.s.
Box 1 Folder 35
Krolop, Franz To Anton Seidl, Berlin, 28 September 1883, 3 pages a.l.s.
Box 1 Folder 36
Lehmann, Lilli To Anton Seidl, St. Louis, 18 June 1888, 4 pages a.l.s.
[With postmarked envelope.]
Box 1 Folder 37
Lehmann, Lilli To Anton Seidl, Vienna, 22 March 1891, 8 pages a.l.s.
[Regarding Viennese opera and artists. Lehmann performed the role of Isolde in the first American performance of Wagner's "Tristan and Isolde" on 1 December 1886. With posted envelope.]
Box 1 Folder 38
Lehmann, Marie To Auguste Seidl, Grunewald, 3 April 1898, 4 pages a.l.s.
Box 1 Folder 39
Levi, Hermann To Anton Seidl, Munich, 13 June 1878, 4 pages a.l.s.
[Levi conducted the first performance of Parsifal on 26 July 1882.]
Box 1 Folder 40
Lindau, Paul To Anton Seidl, [n.p.], 16 November 1882, 1 page a.l.s.
Box 1 Folder 41
Lorenz-Smith, F. To Laura A. Weber(Mrs. Oscar B. Weber), [n.p.], 5 April 1898, 4 pages a.l.s.
Box 1 Folder 42
Gilson, Paul To Anton Seidl, Brussels, 23 July 1896, p.c.s.
Box 1 Folder 43
Gilson, Paul To Anton Seidl, Brussels, August 1896, 1 p.c.s.
Box 1 Folder 44
Glassenapp, Carl Friedrich To Anton Seidl, Riga, 2 February 1879, 6 pages a.l.s.
[Includes typescript copy and carbons. Glassenapp, Wagner's biographer, requests Seidl to search for material in Vienna relevent to birthday portfolio for Wagner.]
Box 1 Folder 45
Goldmark, Carl To Anton Seidl, Vienna, 27 December 1885, 4 pages a.l.s.
Box 1 Folder 46
Grieg, Edvard To Auguste Seidl, Kristiania, Norway, 3 June 1905, 3 pages a.l.s.
[One page damaged. Regarding Seidl's transcriptions of Grieg's Lyrische Stucke.]
Box 1 Folder 47
Gross, Adolf To Anton Seidl, Bayreuth, 1 June 1897, 3 pages a.l.s.
Box 1 Folder 48
Henderson, [William James] To Anton Seidl, New York, 6 Nov 1893, 1 page a.l.s.
Box 1 Folder 49
Henschel, Georg To Anton Seidl, New York, 15 March 1889, 4 pages a.l.s.
Box 1 Folder 50
Henschel, Georg To [Anton Seidl], St. Paul, MN, 25 Jan 1898, 2 pages a.l.s.
[First conductor of Boston Symphony Orchestra.]
Box 1 Folder 51
Herrmann, T. To Anton Seidl, St. Gilles, [n.d.], 1 page a.n.s.
[Written on calling card]
Box 1 Folder 52
MacDowell, Edward Alexander and Marian To [Auguste Seidl], New York, 1898, 1 page a.n.s.
[Condolences regarding Seidl's death.]
Box 1 Folder 54
Mancinelli, Luigi To Anton Seidl, [n.p.], [n.d.], 2 pages a.n.s.
[Written on calling card.]
Box 1 Folder 54
Marteau, Henri To Anton Seidl, New York, 189?, 1 page a.l.s.
Box 1 Folder 56
Marteau, Henri To Anton Seidl, Paris, 20 December 1894, 2 pages a.l.s.
Box 1 Folder 56
Mikalovich To Anton Seidl, Budapest, 13 September [n.y.], 4 pages a.l.s.
Box 1 Folder 58
Morrison, Louisa To Anton Seidl, New York, 22 June 1891, 4 pages a.l.s.
Box 1 Folder 58
Mottl, Felix To Anton Seidl, Vienna, 1 September 1879, 3 pages a.l.s.
Box 1 Folder 59
Mottl, Felix to Anton Seidl, Vienna, 10 Sept 1879, 3 pages a.l.s.
Box 1 Folder 60
Mottl, Felix To Anton Seidl, Bayreuth, 5 October 1879, 2 pages a.l.s.
Box 1 Folder 61
Mottl, Felix ToAnton Seidl, Vienna, 22 October 1879, 3 pages a.l.s.
Box 1 Folder 62
Mottl, Felix To Anton Seidl, Vienna, 15 November 1879, 2 pages a.l.s.
Box 1 Folder 63
Mottl, Felix To Anton Seidl, Vienna, 9 May 1880, 4 pages a.l.s.
[A colleauge of Seidl's in Bayreuth in 1876 and 1897. Translated phrase "...so anxious for your opinion of my opera."]
Box 1 Folder 64
Mottl, Felix To Anton Seidl, Karlsruhe, 23 May 1897, 2 pages a.l.s.
Box 1 Folder 65
Navarro, Rafael To Anton Seidl, Brooklyn, 7 March 1897, 2 pages a.l.s.
Box 1 Folder 66
Neumann, Angelo To Anton Seidl, Leipzig, 4 January 1882, 2 pages a.l.s.
[Translated phrase: "...Let me express my pleasure...at the brilliant success of 'Tristan and Isolde.'"]
Box 1 Folder 67
Nordica Dome, Lillian to Anton Seidl, London, 12 June 1897, 2 pages a.l.s.
Box 1 Folder 68
Olsen, Ole To Anton Seidl, Kristiania, Norway, 20 June 1898, 2 pages a.n.s.
[Written on calling card.]
Box 1 Folder 69
Patti, Adelina (Nicolini) To Mina, Chicago, 4 March 1889, 3 pages a.l.s.
[With postmarked envelope.]
Box 1 Folder 70
Peck, Janet M. To Anton Seidl, Washington D.C., 1 March 1895, 1 telegram
Box 1 Folder 71
Peck, Janet M. To Auguste Seidl, Munich, 14 April 1897, 4 pages a.l.s.
Box 1 Folder 72
Perotti, Julius To Anton Seidl, Budapest, 8 October 1892, 3 pages a.l.s.
Box 1 Folder 73
Plancon, Pol To Auguste Seidl, Paris, 5 April 1898, 2 pages a.l.s.
[With postmarked envelope.]
Box 1 Folder 74
Powell, Maud To Anton Seidl, Washington D.C., 3 September 1893, 3 pages a.l.s.
Box 1 Folder 75
Powell, Maud To Anton Seidl, New York, 26 January 1898, 2 pages a.l.s.
Box 1 Folder 76
Powell, Maud To Anton Seidl, New York, 20 February 1898, 3 pages a.l.s.
Box 1 Folder 77
Powell, Maud To Anton Seidl, New York, 28 March 1898, 2 pages a.l.s.
Box 1 Folder 78
Powell, Maud To Anton Seidl, New York, 29 March 1898, 2 pages a.l.s.
Box 1 Folder 79
Reischmann, Theodor To Auguste Seidl, New York, 8 March 1891, 3 pages a.l.s.
[With postmarked envelope.]
Box 1 Folder 80
Remenyi, Eduard To Anton Seidl, New York, 9 November 1891, 3 pages a.l.s.
[Note: Written in Hungarian, English, and German. Refers to Seidl as "...one of the world's greatest musical leaders."]
Box 1 Folder 81
Richter, Hans To Anton Seidl, [n.p.], [n.d.], 1 page a.l.s.
Box 1 Folder 82
Richter, Hans Testimonial letter, Vienna, 13 May 1876, 1 page a.l.s.
[Note: Testimonial on Seidl by his former conducting teacher Hans Richter who recommended him to Wagner.]
Box 1 Folder 83
Richter, Hans To Anton Seidl, London, 1884, 4 pages a.l.s.
[Translation: "...Remember the Master [Wagner] whom we can never repay for what we have to thank for him."]
Box 1 Folder 84
Richter, Hans To Anton Seidl, Bayreuth, 24 July 1888, 1 p.c.s.
Box 1 Folder 85
Richter, Hans To Anton Seidl, Vienna, 13 November 1889, 1 p.c.s.
Box 1 Folder 86
Rimsky-Korsakoff, Nikolaus Andreus To Anton Seidl, n.p., n.d., 1 calling card
Box 1 Folder 87
Rive-King, Julie To Auguste Seidl, New York, 21 May 1898, 3 pages a.l.s.
[With postmarked envelope.]
Box 2 Folder 1
Scaria, Emil To Anton Seidl, Vienna, 17 December 1882, 3 pages a.l.s.
Box 2 Folder 2
Scharwenka, Xaver To Anton Seidl, New York, 16 December 1892, 2 pages a.l.s.
Box 2 Folder 3
Scharwenka, Xaver To Auguste Seidl, New York, 29 March 1898, 1 page a.l.s.
Box 2 Folder 4
Seidl, Anton To Ruthardt, Beyreuth, 22 August 1876, 2 pages a.l.s.
[With postmarked envelope.]
Box 2 Folder 5
Seidl, Anton Recipient unknown., New York, 1 March 1887, 1 page a.n.s.
[Written on verso of calling card. Gift of Harry Mack.]
Box 2 Folder 6
Seidl, Anton To Auguste Seidl, Boston, 2 March 1889, 2 pages a.l.s.
[Translation: Note regarding success of "Ring" performances in Boston.]
Box 2 Folder 7
Seidl, Anton To Auguste Seidl, Bayreuth and London, 189- and 1897, 12 telegrams
[Reports of successful performances.]
Box 2 Folder 8
Seidl, Anton Open letter, Fleischmann's, 4 May 1894, 7 pages a.l.s.
Box 2 Folder 9
Seidl, Anton To [Julius Holz], Del. County, NY, 3 June 1895, 1 page a.l.s.
Box 2 Folder 10
Siloti, A. To Anton Seidl, Antwerp, 19 June 1896, 1 page a.l.s.
Box 2 Folder 11
Sinding, Christian To Anton Seidl, Kristiania, Norway, 3 March 1894, 2 pages a.l.s.
[With postmarked envelope. Thank you card.]
Box 2 Folder 12
Smareglia, Anton To Anton Seidl, New York, 5 January 1891, 3 pages a.l.s.
[With postmarked envelope.]
Box 2 Folder 13
Story, Emma Eames To Auguste Seidl, New York, 23 March 1897, 2 pages a.l.s.
[Condolences for Seidl's death.]
Box 2 Folder 14
Story, Emma Eames To Auguste Seidl, Florence, Italy, 1 April 1898, 3 pages a.l.s.
Box 2 Folder 15
Sutro, Rose To Auguste Seidl, [n.p.], [n.d.], 4 pages a.l.s.
Box 2 Folder 16
Thomson, Anne To Anton Seidl, Corkerhill, 1 September [n.y.], 4 pages a.l.s.
Box 2 Folder 17
Thomson, Cesar To Anton Seidl, Liege, 22 July 1896, 2 pages a.l.s.
Box 2 Folder 18
Urso, Camilla To Auguste Seidl, New York, 30 March 1898, 1 page a.l.s.
Box 2 Folder 19
Vanderbilt, George Washington To Anton Seidl, New York, 17 November 1894, 2 pages a.l.s.
Box 2 Folder 20
Wagner, Cosima (wife of Richard Wagner) To [Anton Seidl] "copie", [n.p.], [n.d.], 5 pages a.l.s.
Box 2 Folder 21
Wagner, Cosima To Anton Seidl, [n.p.], [n.d.], 2 pages a.l.s.
Box 2 Folder 22
Wagner, Cosima To Anton Seidl, [n.p.], [n.d.], 2 pages a.n.s.
[With copy in unknown hand.]
Box 2 Folder 23
Wagner, Cosima To Anton Seidl, [n.p.], 10 January 1878, 4 pages a.l.s.
[Translated excerpt: "..we are very much devoted to you and take the liveliest interest in your career..."]
Box 2 Folder 24
Wagner, Cosima To Anton Seidl, Bayreuth, 3 October 1878, 1 page t.l.
Box 2 Folder 25
Wagner, Cosima To Anton Seidl, [n.p.], 3 January 1879, 3 pages a.l.s.
Box 2 Folder 26
Wagner, Cosima To Anton Seidl, Bayreuth, 16 July 1879, 2 pages a.l.s.
Box 2 Folder 27
Wagner, Cosima To Anton Seidl, Bayreuth, 31 October 1879, 4 pages a.l.s.
Box 2 Folder 28
Wagner, Cosima To Anton Seidl, Bayreuth, 28 November 1879, 4 pages a.l.s.
Box 2 Folder 29
Wagner, Cosima To Anton Seidl, Bayreuth, 26 December 1879, 2 pages a.l.s.
[With postmarked envelope]
Box 2 Folder 30
Wagner, Cosima To Anton Seidl, Naples, Italy, 18 January 1880, 4 pages a.l.s.
[Cpy in unknown hand. Exhibition note: "With instructions from Wagner on the Leipzig performances of Tristan."]
Box 2 Folder 31
Wagner, Cosima To Anton Seidl, Bayreuth, 19 January 1880, 4 pages a.l.s.
[With copy in unkown hand and postmarked envelope. ]
Box 2 Folder 32
Wagner, Cosima To Anton Seidl, Bayreuth, 14 January 1881, 4 pages a.l.s.
Box 2 Folder 33
Wagner, Cosima to Anton Seidl, Bayreuth, 5 July 1881, 4 pages a.l.s.
[With copy in unknown hand.]
Box 2 Folder 34
Wagner, Cosima To Anton Seidl, Bayreuth, 17 March 1881, 3 pages a.l.s.
Box 2 Folder 35
Wagner, Cosima To Anton Seidl, Bayreuth, 31 May 1886, 7 pages a.l.s.
[With typescript copy and carbon.]
Box 2 Folder 36
Wagner, Cosima To Anton Seidl, Bayreuth, 27 December 1887, 2 pages a.l.s.
Box 2 Folder 37
Wagner, Cosima To Anton Seidl, Bayreuth, 2 June 1890, 7 pages a.l.s.
[With postmarked envelope.]
Box 2 Folder 38
Wagner, Cosima To Anton Seidl, Bayreuth, 10 January 1894, 4 pages a.l.s.
[Exhibition note: "...asks Seidl to coach Nordica so that she will be ready to sing in Bayreuth the next summer."]
Box 2 Folder 39
Wagner, Cosima To Anton Seidl, Bayreuth, 21 May 1894, 5 pages a.l.s.
[Exhibitioin note: "...has persuaded Siegfried not to accept an offer to go to America, but wishes he could work with Seidl."]
Box 2 Folder 40
Wagner, Cosima To Anton Seidl, Bayreuth, 25 February 1896, 6 pages a.l.s.
Box 2 Folder 41
Wagner, Cosima To Anton Seidl, Bayreuth, 7 June 1896, 4 pages a.l.s.
Box 2 Folder 42
Wagner, Cosima To Anton Seidl, Bayreuth, 23 August 1896, 2 pages a.l.s.
[Exhibition note:"Jean de Reszke and Nordica have told her about Seidl's splendid work."]
Box 2 Folder 43
Wagner, Cosima To Anton Seidl, Bayreuth, 9 March 1897, 4 pages a.l.s.
[Exhibition notice: "All Wahnfried thanks you for your consent [to conduct in Bayreuth next summer]...We will have much to say to each other."]
Box 2 Folder 44
Wagner, Cosima To Anton Seidl, Bayreuth, 10 March 1897, 1 page a.l.s.
[With postmarked envelope.]
Box 2 Folder 45
Wagner, Cosima To Anton Seidl, Bayreuth, 28 May 1897, 2 pages a.l.s.
Box 2 Folder 46
Wagner, Cosima To Anton Seidl, Bayreuth, 8 January 1898, 3 pages a.l.s.
Box 2 Folder 47
Wagner, Cosima To Auguste Seidl, Bayreuth, 6 July 1898, 2 pages a.l.s.
[Exhition note: "...I still cannot believe that our friend has left us..." With postmarked envelope.]
Box 2 Folder 48
Wagner, Cosima To Auguste Seidl, Bayreuth, 4 August 1903, 3 pages a.l.s.
[With postmarked envelope.]
Box 2 Folder 49
Wagner, Eva (at age 12) To Anton Seidl, Bayreuth, 3 January 1879, 4 pages a.l.s., 1 page note photocopy
[Exhibition note: "Hearty thanks for the pretty picture which you sent me, it pleased me very much.."]
Box 2 Folder 50
Wagner, Eva To Anton Seidl, Bayreuth, 23 May 1886, 2 pages a.l.s.
[With postmarked envelope.]
Box 2 Folder 51
Wagner, Eva and Isolde To Anton Seidl, Bayreuth, [n.d.], 4 pages a.l.s.
Box 2 Folder 52
Wagner, Isolde To Anton Seidl, Fantasie, 7 September 1885, 3 pages a.l.s.
[With postmarked envelope.]
Box 2 Folder 53
Wagner, Isolde To Anton Seidl, Fantasie, 15 September 1885, 4 pages a.l.s.
[With postmarked envelope.]
Box 2 Folder 54
Wagner, Isolde To Anton Seidl, Bayreuth, 11 October 1885, 3 pages a.l.s.
[With postmarked envelope.]
Box 2 Folder 55
Wagner, Richard To Anton Seidl, Bayreuth, 25 September 1878, 1 telegram
[Readers must use xerox copies.]
Box 2 Folder 56
Wagner, Richard To Anton Seidl, Bayreuth, 1 October 1878, 1 page telegram
[Readers must use xerox copies.]
Box 2 Folder 57
Wagner, Richard To Anton Seidl, Bayreuth, 4 October 1878, 1 page telegram
[Readers must use xerox copies.]
Box 2 Folder 58
Wagner, Richard To Anton Seidl, Bayreuth, 2 November 1879, 1 page telegram
[Readers must use xerox copies.]
Box 2 Folder 59
Wagner, Richard To Anton Seidl, Bayreuth, 4 August 188[n.y.], 1 page telegram
Box 2 Folder 60
Wagner, Richard To Anton Seidl, Bayreuth, 10 June 1881, 1 page telegram
Box 2 Folder 61
Wagner, Richard To Anton Seidl, Bayreuth, 23 August 1881, 1 page telegram
[Readers must use xerox copy.]
Box 2 Folder 62
Wagner, Richard To Anton Seidl, Dresden, 11 September 1881, 1 page telegram
[Readers must use xerox copy.]
Box 2 Folder 63
Wagner, Richard To Anton Seidl, Bayreuth and Dresden, 1877-1881, 1 a.l.s., 10 t.l. (transcripts), 8 telegrams
[Wagner's recommendation for Seidl. Readers must use xerox copies.]
Box 2 Folder 64
Wagner, Richard unspecified recipient, Bayreuth, 7 Sept 1877, 1 page a.l.s.
[Facsimile of Wagner's recommendation of Seidl. Reader must use xerox copies]
Box 2 Folder 65
Wagner, Richard To Anton Seidl, Bayreuth, 1878-1883, 10 t.l. (typescript copies)
[Readers must use xerox copies.]
Box 2 Folder 66
Wagner, Siegfried (at age 10) To Anton Seidl, Bayreuth, 3 January 1879, 3 pages a.l.s., 1 page note photocopy
[Exhibition note: "...I am sorry you are away, for we always had such fun..."]
Box 2 Folder 67
Wagner, Siegfried To Anton Seidl, Bayreuth, January 1887, 4 pages a.l.s., 1 page note photocopy
[Exhibition note: "...you are destined for while longer to represent and advance our cause in foreign lands..."]
Box 2 Folder 68
Weingartner, Felix To Anton Seidl, Konigsberg, 31 October 1884, 2 pages a.l.s., 1 page note photocopy
[Exhibition note "From Weingartner, Asks Seidl to recommend his Sakuntala to Neuman."]
Box 2 Folder 69
Winkelmann, S. To Anton Seidl, Hamburg, 6 May 1881, 3 pages a.l.s.
Box 2 Folder 70
Willner, Franz To Anton Seidl, Koln, 27 March 1891, 2 pages a.l.s.
[With postmarked envelope.]
Box 2 Folder 71
Miscellaneous envelopes including those from Cosima Wagner., [v.p.], 1891-1868, 11 envelopes , 1 half envelope (damaged)
Box 2 Folder 72
Miscellaneous letters and memorabilia, [v.p.], [n.d.], 1882-1943, 13 items, 3 pages photocopies
[Includes thank you letter for Seidl's participation in benefit concert for victims of Rhine flood, Berlin 1882; exhibition notes. ]