Letters and notes, about 

  1. Nettlau "Correspondence with Joseph Ishill relating to the publication of Peter Kropotkin. The Rebel, Thinker and Humanitarian (Berkeley Heights 1923) to which Nettlau contributed. With manuscripts of a poem by Rose Florence Freeman and a prospectus for the French version and proofs of woodcuts. 1921-1923" (pdf from International Institute of Social History Archive). 
  2. "Letter by Varlaam Čerkezov to Georges Herzig relating to a meeting in Geneva against the expulsion of Kropotkin from Switzerland. 1881."(read online, IISH item 2714).
  3. "Letter by Ludwig Czech to Josef Hofbauer relating to a citation from Kropotkin’s Die Französische Revolution 1789-1793 (Leipzig 1909)." 1934 (read online, IISH item 2715).
  4. "Notes in shorthand by Nettlau of a Freedom lecture by Kropotkin. 1888" (read online, IISH item 2716).
  5. Obituary on Kropotkin by Nettlau 1921 (read online, IISH item 692). 

  6. "postcard by Jean Grave to Nettlau 1892, a letter of recommendation ‘Aux compagnons et amis de la Jurassienne’ 1892, notes by Nettlau after a conversation with Kropotkin 1895, notes by Kropotkin on the back of p. 17 and 22 of a manuscript in English c. 1895 and separate notes by Nettlau 1897"  (read online, IISH item 725).

  7. "Notes in shorthand by Nettlau of a lecture by Kropotkin relating to ‘Intensive Agrikultur. Jersey’(?) "(read online, IISH item 2717).
  8. "Pamphlet ‘Kropotkine aux ouvriers occidentaux’, a message published by the Groupe de propagande par l’écrit (J. Grave)"(read online, IISH item 2720).
  9. "Excerpts by Nettlau of articles on and by Kropotkin from Le Révolté (Genève, Paris),Les Temps Nouveaux (Paris) and Freedom (London)"(read online, IISH item 2722).
  10. "Bibliographical notes relating to Kropotkin. With lists of articles in copies of Le Révolté(Paris), missing in Nettlau’s collection" 1890s, 1920, 1931 (read online, IISH item 2723).
  11. 24 separate items  --Correspondence relating to the celebration of Kropotkin’s 70th birthday. With notes by Nettlau and invitation card to a tea and social on December 14, 1912.(read online, IISH item 2724-2748).
  12. "Notes ‘Kropotkine sa vie et sa oeuvre’ by Jean Wintsch (read online, IISH item 2749)
  13. "Documents concerning the publishing of 'Modern Science and Anarchy' by P. Kropotkin"(read online, IISH items 9-13)
  14. "Letter of authorization of Goldman from the Peter Kropotkin Memorial Committee (Moscow, Russia) to be the representative at the International Anarchist Congress 1921 (Berlin, Germany). 1921" (read online, ISSH item 293)
  15. Emma Goldman's "Peter Kropotkin (Piotr Alexeievitch Kropotkin)"(read online, ISSH item 246).
  16. Documents concerning the Committee in memory of P.A. Kropotkin. 1927, Č̌ernyj Papers (hard copy at IISH)

  17. Newspaper articles and press release on Peter Kropotkin (Kropotkin)1906,1909-1910,1912-1915,1917,1921-1925,1928 (read online, IISH item 422, 423)
  18. "Mon mementum sur Pierre Kropotkin’ by Paraškev Stojanov, written for Nettlau. 1927" (read online, IISH item 2750)
  19. "Excerpt by Nettlau of a letter by Frida Čerkezov-Rupertus relating to her memories of Kropotkin" (read online, IISH item 2751)
  20. "Preface by Pierre Ramus for Serbian-Croatian edition of Peter Kropotkin's 'law and authority'." 1912.(read online, IISH item 266)
  21. "Article ‘Un beau geste de Kropotkine’ sent to Nettlau by Thomas H. Keell" (read online, IISH item 2752)
  22. "Clippings relating to Kropotkin collected by Nettlau after his death" (read online, IISH item 2753)
  23. Nettlau's "Clippings and documentation relating to Sasha (Alexandra) Kropotkin {daughter}" (read online, IISH item 2754)
  24. Nettlau's Clippings and documentation relating to Sophie Kropotkin (read online, IISH item 2755).
  25. Nicholas Walters papers, Item, 31 "Correspondence relating to his introduction to the reprint of Peter Kropotkin's Memoirs of a Revolutionist. 1969-1971." (hard copy at IISH).
  26. Nicholas Walters papers, Item, 32 "Correspondence relating to other publications on Peter Kropotkin. 1969-1971. "hard copy at IISH).
  27. Nicholas Walters papers, Item, 39-41, "Typescripts and other documents concerning his translation of Peter Kropotkin's Words of a Rebel s. c. 1882-1971 and n.d."(hard copy at IISH).
  28. Nicholas Walters papers, Item 42  "Typescripts of articles on Peter Kropotkin, including translations of Kropotkin's articles by Nicolas Walter. 1967 and n.d."(hard copy at IISH).
  29. Nicholas Walters papers, Item 45 "Typescript of a synopsis of a book on Peter Kropotkin. In threefold. 1971." (hard copy at IISH).
  30. Nicholas Walters papers, Item59 Notes relating to Peter Kropotkin. N.d." (hard copy at IISH).
  31. Nicholas Walters papers, Item 65 "Index cards with notes on articles, pamphlets and books by (?) and on Peter Kropotkin. N.d." (hard copy at IISH).
  32. Nicholas Walters papers, Item 100 "Proofs of lectures by Peter Kropotkin. 1987."(hard copy at IISH).
  33. Nicholas Walters papers, Items 131-133 "Documentation on Peter Kropotkin. Mainly photocopies. c. 1883-1994." (hard copy at IISH).
  34. Voting paper of Kropotkin for the election of guardians, Harrow-on-the-Hill. 1892 piece, large size A3. Nettlau archive, (read on line at ISSH, item 2652)
  35. "'Summons upon complaint’ to Kropotkin for unpaid council taxes in Hornsey, Middlesex. [1907]." Nettlau archive, (read on line at IISH, item 2653)
  36. "Manuscript of Mutual Aid. A Factor of Evolution (London 1903) by Kropotkin, consisting of annotated prints of the serial publication of chapter I-VIII in The Nineteenth Century (London) between 1890 and 1896 and typescript, p. 1-93 of the introduction, appendix and addenda of 1902. 1890-1892, 1894, 1896, 1902." Nettlau archive, (read on line at IISH, item 2659).
  37. "Proofs of [‘Memoirs of a Revolutionist’] Vol. I and II by Prince Kropotkin, received from Spottiswoode & Co, London. With corrections. 1899." Nettlau archive, (read on line at IISH, item 2665-6).
  38. "Manuscript of Russian Literature (London 1905) by Kropotkin, based on a series of lectures [1901], heavily revised. Incomplete. [1901], 1905." Nettlau archive, (read on line at IISH, item 2667-70)."
  39. "Translation by Sasha Kropotkin from Les Temps Nouveaux (Paris) of Petr Kropotkin’s article ‘Elisée Reclus’, with his corrections, for publication in Freedom (London). With a note by Nettlau. 1905." Nettlau archive, (read on line at IISH, item 2671)."

  40. "Proof of the entry ‘Finland’ in the Encyclopaedia Britannica with corrections by Kropotkin. N.d."  Nettlau archive, (read on line at IISH, item 2674."

  41. "Manuscript of ‘1886-1907. Glimpses into the Labour Movement in this Country’ published by Kropotkin in Freedom (London)." 1907." Nettlau archive, (read on line at ISSH, item 2673)."

  42. "Manuscript of the article ‘Bakunin’ published by Kropotkin in Freedom (London).: 1905. Nettlau archive, (read on line at IISH, item 2672)."

  43. Nettlau Archive, "Leaflets announcing speeches and lectures by Kropotkin. 1881, 1890, 1892-1893, 1895-1896, 1898, 1912.(Read online, ISSH, 2679)

  44. Nettlau Archive, "Tickets of admission to speeches and lectures by Kropotkin. [1881 or 1882], 1893, 1896, 1898-1899."  Read online, IISH, 2680)

  45. Nettlau Archive, "Notes by Kropotkin of the speeches by Fernando Tárrida del Mármol and Louise Michel on Spanish atrocities, probably made during a meeting he presided. 1898." (Read online, IISH, 2681)

  46. Nettlau Archive, " Clippings from Freedom (London) of two speeches by Kropotkin. 1898." (Read online, IISH, 2682)

  47. Nettlau Arichive, " Manuscript of Kropotkin’s speech at the Ferrer Meeting in Memorial Hall, London, October 21, 1909 (after the execution of Francisco Ferrer), with corrections by A. Marsh. With a leaflet of the speech. 1909." (Read online, IISH, 2683)

  48. Nettlau Arichive, "Clippings from Les Temps Nouveaux (Paris) of the article series ‘L’Anarchie’ by Kropotkin published in January-April 1911. 1911." (Read online, IISH, 2684)

  49. Nettlau Archive, " Clippings of other articles by Kropotkin. [1867], 1892, 1895, 1897, 1900, 1903-1904, 1906, 1912." (Read online, IISH, 2685).

  50. Nettlau Archive, " Clippings of other articles by Kropotkin. [1867], 1892, 1895, 1897, 1900, 1903-1904, 1906, 1912." (Read online, IISH, 2686).

  51. Nettlau Archive, "Leaflets, clippings and catalogues announcing books by Kropotkin or referring to his contribution to publications. 1884, 1888-1889, 1898, 1900, 1904, 1907, [1913] and n.d." (Read online, IISH, 2687).

  52. Nettlau Arichive, "Clippings referring to Kropotkin collected by himself. 1879-1913 and n.d. Album. 1879-1880." (Read online, ISSH, 2688).

  53. Nettlau Archive, "Clippings referring to Kropotkin collected by himself. 1879-1913 and n.d.,1880-1882, 1885-1887, 1889-1892, 1894-1896, 1898-1899." (Read online, IISH, 2689)

  54. Nettlau Archive, "Clippings referring to Kropotkin collected by himself. 1879-1913 and n.d.,1901-1902, 1904-1907, 1909, 1911-1913 and n.d." (Read online, IISH, 2690).

  55. Nettlau Archive, "Clippings on agriculture and on research into trade winds. With a note and a timetable of trains to Bromley. [c. 1886], 1889-1890, 1905, 1908 and n.d.." (Read online, IISH, 2691).

  56. Nettlau Archive, "Notes in Russian [by Kropotkin?], probably from newspapers relating to court cases. 1898 and n.d." (Read online, IISH, 2692)

  57. Nettlau Archive,"Copy by A. Hazeland of ‘Brev fra Peter Kropotkin til Arne Dybfest’ 1891, published inAlarm (Oslo) 1925. 1931. 1 cover" (Read online, IISH, 2707)

  58. Nettlau Archive,  "Manuscript by Nettlau of ‘Lettres inédites de Pierre Kropotkine à James Guillaume sur les terres communales (Révolution française), juin-juillet 1911', p. 1-24. 1927. 1 cover. NB. Published in La Protesta. Suplemento Semanal (Buenos Aires)." (Read online, IISH, 2708)

  59. Nettlau Archive, "Manuscript by Nettlau of ‘Une lettre inédite de Pierre Kropotkine’, p. 1-17. [1925, December 8].  1 cover. NB. Published in La Protesta. Suplemento Semanal (Buenos Aires) and by Derry Novak in International Review of Social History (Assen) 1964." (Read online, IISH, 2709)

  60. Nettlau Archive, "Notes relating to the subjects of letters by Kropotkin to Nettlau, p. 1-41, covering 1892-1913, partly in shorthand. N.d. 1 cover."(Read online, IISH, 2713)

  61. Nettlau Archive, "Letter by Varlaam Čerkezov to Georges Herzig relating to a meeting in Geneva against the expulsion of Kropotkin from Switzerland. 1881. (Read online, IISH, 2714)

  62. Nettlau Archive, "Notes in shorthand by Nettlau of a Freedom lecture by Kropotkin. 1888." (Read online, IISH, 2716)

  63. Nettlau Archive, "Notes in shorthand by Nettlau of a lecture by Kropotkin relating to ‘Intensive Agrikultur. Jersey’(?). N.d." (Read online, IISH, 2717)

  64. Nettlau Archive, "Notebooklet in shorthand ‘Ein trauriges Capitel Memoiren. Französischer und russischer Nationalismus unter den hauptsächlichsten Personen der anarchistischen Bewegungen’. 1904, October 25-December 16. With separate notes by Nettlau on Kropotkin. 1895, 1904-1906. 1 cover." (Read online, IISH, 2718)

  65. Nettlau Archive, "Pamphlet Kampen för Brödet by Kropotkin (Stockholm 1898). Incomplete. 1898." (Read online, IISH, 2719)

  66. Nettlau Archive, "Pamphlet ‘Kropotkine aux ouvriers occidentaux’, a message published by the Groupe de propagande par l’écrit (J. Grave). N.d. 1 cover NB. Early 1920s." (Read online, IISH, 2720)

  67. Nettlau Archive,"Proofs of the article ‘Campos, Fábricas y Talleres’ by Kropotkin, published in Barcelona c. 1938. [1938]."  (Read online, IISH, 2721)

  68. Nettlau Archive, "Excerpts by Nettlau of articles on and by Kropotkin from Le Révolté (Genève, Paris), Les Temps Nouveaux (Paris) and Freedom (London), p. 1-32. N.d. 1 cover, large size A3." (Read online, IISH, 2722)

  69. Nettlau Archive, "Bibliographical notes relating to Kropotkin. With lists of articles in copies of Le Révolté(Paris), missing in Nettlau’s collection. 1890s, 1920, 1931 and n.d. 1 cover." (Read online, IISH, 2723).

  70. Nettlau Archive,(Read online, IISH, 2716)

    Notes in shorthand by Nettlau of a Freedom lecture by Kropotkin. 1888. 2716 

  71. Nettlau Archive, "Notes in shorthand by Nettlau of a lecture by Kropotkin relating to ‘Intensive Agrikultur. Jersey’(?). N.d." (Read online, IISH, 2717)

  72. Nettlau Archive, "Clippings relating to Kropotkin collected by Nettlau after his death. With a note. 1921-1924, 1926-1927, 1931." (Read online, IISH, 2753)

  73. Nettlau Archive, "Clippings and documentation relating to Sasha (Alexandra) Kropotkin, his daughter. 1910, 1927 and n.d."(Read online, IISH, 2754)

  74. Nettlau Archive, "Clippings and documentation relating to Sophie Kropotkin. With a note by Nettlau. 1886, 1893, 1898, 1906, 1908, 1922-1924, 1930 and n.d. NB. Possibly collected by Sophie Kropotkin herself.  " (Read online, IISH, 2755)

  75. Nettlau Archive, "Notes by Nettlau mainly biographic, primarily relating to Kropotkin, but also referring to Errico Malatesta, Carlo Cafiero and James Guillaume. N.d." (Read online, IISH, 3015).

  76. Archief J. de Roos papers, Kropotkin in Files on people. Contain notes, journal articles, newspaper clippings and pamphlets. Various years. Hard copies at IISH, item 10.

  77. Rudolph Rocker papers,"The Programme of Kropotkin 's Memorial Book (10th Anniversary of his Death. The Teachings of P.A. Kropotkin )"  Hard copies at IISH, item 472

  78. Rudolph Rocker papers,  "Peter Kropotkin . In: Der Syndicalist , III. Jahrgang, Nr. 7. 1921. 1 Umschlag."

    Hard copies at IISH, item 489

  79. Rudolph Rocker papers,  correspondence on Kropotkin museum,  hard copies at IISH, item 577

  80. Rudolph Rocker papers, newspapers clippings on Kropotkin  hard copies at IISH, item 626.

  81. Vernon Richards papers, "Telegram from Colon Truda Moscow to Daily Herald for Freedom and Workers Friend , London, concerning the death of Peter Kropotkin . 1921."  Hard copy at IISH, item 333.

  82. Max Nacht papers, "Kropotkin, Peter . 1905, 1907, 1909, 1914, 1917-1918, 1921, 1925, 1927, 1931, 1934-1937, 1939, 1943, 1948 and n.d."  Hard copy at IISH, item 49.

  83. Kleine Korrespondenz (from SPD Archives) Archives, File on Kropotkin.  Hard copy at IISH, under "K"

  84. Boris Yelensky papers, Mention of "Kropotkin Literary Society, Los Angeles. 1943-1958.Labadie Collection, University of Michigan Library, Ann Arbor. 1934-1955." Hard copy at IISH, 18.

  85. Boris Yelensky papers," Contains copy of a recommendation letter of P. Kropotkin 1903."Hard copy at IISH, 28.

  86. Luigi Fabbri Papers, "Circular of the Kropotkin Committee in Moscow, in Russian, including a handwritten French translation. 1925." Hard copy at IISH, 25.

  87. Alexander Berkman papers, "Notes relating to the Russian revolution, prisons, arrests, Peter Kropotkin and other subjects. N.d." Read online at IISH, 187.

  88. Alexander Berkman papers, "Kropotkin Literary Society of the Workmen' Circle, Los Angeles, California . 1935 and n.d." Read online at IISH, 44.

  89. Emma Goldman papers, "a clipping in memory of Peter Kropotkin and incomplete sets of diary notes concerning the year 1921."   Read online at IISH, 5.

  90. Emma Goldman papers, Letter of authorization of Goldman from the Peter Kropotkin Memorial Committee (Moscow, Russia) to be the representative at the International Anarchist Congress 1921 (Berlin, Germany). 1921; hard copy at IISH, 293.