Letters and postcards

Beaufront, Louis de

Letter to Charles-Ange Laisant  Paris, 09.04.1900
Letter to Charles-Ange Laisant  Épernay (Marne), 26.06.1900
Letter to Charles-Ange Laisant  Épernay, 06.08.1900
Letter to Charles-Ange Laisant  Épernay (Marne), 17.11.1900
Letter to Charles-Ange Laisant  Épernay (Marne), [1901?]
Letter to Charles-Ange Laisant  Épernay (Marne), 27.02.1901
Letter to Charles-Ange Laisant  Épernay (Marne), 20.03.1901
Letter to Charles-Ange Laisant  Paris, 27.04.1901
Letter to Charles-Ange Laisant  Épernay (Marne), 03.06.1901
Letter to Charles-Ange Laisant  Épernay (Marne), 14.06.1901
Letter to Charles-Ange Laisant  Épernay, 16.06.1901
Letter to Charles-Ange Laisant  Épernay, 31.10.1901
Letter to Charles-Ange Laisant  Louviers, 11.01.1903
Letter to Charles-Ange Laisant  Louviers, 11.04.1903
Letter to Charles-Ange Laisant  Louviers, 21.04.1903
Letter to Charles-Ange Laisant  Louviers, 12.12.1903
Letter to Charles-Ange Laisant  Louviers, 14.12.1903
Letter to Charles-Ange Laisant  Louviers, 23.12.1903
Letter to Charles-Ange Laisant  Louviers, 30.12.1903
Letter to Charles-Ange Laisant  Louviers, 08.01.1904
Letter to Charles-Ange Laisant  Louviers, 23.02.1904
Letter to Charles-Ange Laisant  Louviers, 19.12.1904
Letter to Charles-Ange Laisant  Louviers, 19.12.1904
Letter to Charles-Ange Laisant  Louviers, 04.01.1905
Letter to Charles-Ange Laisant  Louviers, 09.01.1906
Letter to Charles-Ange Laisant  Paris, 16.03.1906
Letter to Charles-Ange Laisant  Louviers, 07.06.1906
Letter to Charles-Ange Laisant  Louviers, 06.01.1907
Letter to Charles-Ange Laisant  Louviers, 08.01.1907
Letter to Charles-Ange Laisant  Louviers, 09.01.1907
Postcard to Karl Janotta  Quiry-le-Sec, 02.10.1919
Postcard to Karl Janotta  Grivesnes, 07.12.1919
Postcard to Karl Janotta  Grivesnes, 27.02.1920
Postcard to Karl Janotta  Grivesnes, 03.04.1920
Postcard to Karl Janotta  Grivesnes, 16.05.1920

Bourlet, Carlo

Letter to Charles-Ange Laisant  Paris
Letter to Charles-Ange Laisant  Paris, 31.10.1901
Letter to Charles-Ange Laisant  Paris, 14.05.1903
Letter to Charles-Ange Laisant  Paris, 25.12.1903
Letter to Charles-Ange Laisant  Paris, 11.02.1904

Camescasse, Jacques

Letter to Charles-Ange Laisant  Paris, 16.05.1913
Letter to Charles-Ange Laisant  Paris, 20.05.1918

Capé, Auguste

Letter to Charles-Ange Laisant  Algiers, 10.06.1904
Letter to Charles-Ange Laisant  Algiers, 20.02.1909

Cart, Théophile

Letter to Charles-Ange Laisant  Paris, 27.12.1903
Letter to Charles-Ange Laisant  Paris, 01.01.1904
Letter to Charles-Ange Laisant  Paris, [1905]
Letter to Charles-Ange Laisant  Paris, 17.02.1905
Letter to Charles-Ange Laisant  Paris, 15.05.1905

Couturat, Louis

Letter to Karl Janotta  Bois-le-Roi, 30.01.1914

Cugnin, Émile

Letter to Charles-Ange Laisant  22.09.1900

Fiŝer, Andreo

Postcard to Karl Janotta  Tiflis, 16.04.1906

Fuchs, Theodor

Postcard to Karl Janotta  Wien, 13.02.1911

Gariel, Charles-Marie

Letter to Charles-Ange Laisant  Paris, 12.01.1901

Hodler, Hector

Letter to Ludwik L. Zamenhof  Geneva, 07.10.1904

Jespersen, Otto

Postcard to Karl Janotta  Gentofte, 19.09.1910
Postcard to Karl Janotta  Gentofte, 03.10.1914

Leau, Léopold

Letter to Charles-Ange Laisant  Paris, [1901]
Letter to Charles-Ange Laisant  Paris, 24.01.1901
Letter to Charles-Ange Laisant  Paris, 10.10.1901

Lemaire, Charles

Letter to Charles-Ange Laisant  19.03.1908

Lorenz, Richard

Letter to Karl Janotta  Zürich, 26.09.1909

Méray, Charles

Letter to Charles-Ange Laisant  Dijon, 13.04.1900
Letter to Charles-Ange Laisant  Dijon, 24.12.1900
Letter to Charles-Ange Laisant  Dijon, 28.12.1900

Pfaundler von Hadermur, Leopold

Postcard to Karl Janotta  Graz, 02.01.1914
Postcard to Karl Janotta  Graz, 29.01.1914
Postcard to Karl Janotta  Graz, 25.12.1915
Postcard to Karl Janotta  Graz, 08.10.1918

Saussure, René de

Letter to Charles-Ange Laisant  Genève, 05.05.1908

Sebert, Hippolyte

Letter to Charles-Ange Laisant  Paris, 04.02.1904
Letter to Charles-Ange Laisant  Paris, 01.03.1918

Zamenhof, Lidia

Letter to the 28^th World Esperanto Congress  Yzeure, 26.03.1936
Letter to the 28^th World Esperanto-Congress  Lyon, 21.07.1936
Letter to Cora L. Fellows  New York, 15.11.1937
Letter to Mrs. Gessmann  Warsaw, 09.09.1936
Letter to Internacia Studenta Esperantista Asocio  Warsaw, 19.06.1925
Letter to Victor Lebrun  Warsaw, 19.12.1938
Letter to Victor Lebrun  Warsaw, 27.03.1939
Letter to John Merchant  Warsaw, 20.12.1928
Letter to František Omelka  Montbeliard, 25.04.1933
Letter to František Omelka  Bordeaux, 16.05.1934
Letter to Della C. Quinlan  Paris, 10.06.1937
Letter to Della C. Quinlan  M/S Piłsudski, 30.11.1938
Letter to Della C. Quinlan  Warsaw, 21.12.1938
Letter to Della C. Quinlan  Warsaw, 02.02.1939
Letter to Della C. Quinlan  Warsaw, 15.04.1939
Letter to Yelland  Warsaw, 26.05.1939

Zamenhof, Ludwik L.

Postcard to Theodor Čejka  Warsaw, 28.02.1906
Postcard to the "Esperanto-Unuiĝo Wien"  Warsaw, 16.12.1908
Postcard to Paul Fruictier  Warsaw, 11.02.1902
Postcard to Paul Fruictier  Warsaw, 03.04.1904
Postcard to L. Herz  Warsaw, 06.1906
Postcard to Fr. Houdek  Warsaw, 02.1909
Postcard to René Lemaire  Warsaw, 19.12.1898
Postcard to René Lemaire  Warsaw, 14.02.1899
Letter to John Merchant  Warsaw, 11.12.1908
Postcard to the editorial office of "Nova Sento"  Warsaw, 14.07.1909
Postcard to the "Samosa Esperantista Societo"  Warsaw, 27.01.1909
Postcard to Anakreon Stamatiadis  Warsaw, 02.03.1907
Postcard to Anakreon Stamatiadis  Warsaw, 11.1907
Postcard to Anakreon Stamatiadis  Warsaw, 20.01.1908
Postcard to Anakreon Stamatiadis  Warsaw, 02.1908
Postcard to Anakreon Stamatiadis  Warsaw, 08.12.1908
Postcard to Anakreon Stamatiadis  Warsaw, 02.01.1909
Postcard to Anakreon Stamatiadis  Warsaw, 16.03.1909
Postcard to Wilhelm Heinrich Trompeter  Grodno, 12.03.1895

Zamenhof, Zofia

Postcard to Margrethe Noll  Štepovka, 26.02.1916
Postcard to Margrethe Noll  Štepovka, 27.03.1916
Letter to Margrethe Noll  01.06.1916
Postcard to Margrethe Noll  Štepovka, 23.08.1916
Postcard to Margrethe Noll  Štepovka, 24.09.1916
Postcard to Margrethe Noll  Štepovka, 16.10.1916
Postcard to Margrethe Noll  Štepovka, 17.12.1916
Postcard to Margrethe Noll  21.01.1917
Postcard to Margrethe Noll  24.04.1917
Letter to Margrethe Noll  26.04.1917
Postcard to Margrethe Noll  18.07.1917
Postcard to Margrethe Noll  29.07.1917
Postcard to Margrethe Noll  18.08.1917
Postcard to Margrethe Noll  Štepovka, 27.09.1917
Postcard to Margrethe Noll  Štepovka, 12.11.1917
Letter to Hugo Steiner  02.11.1931
Letter  18.10.1915
Letter  22.12.1915