2 empty envelopes, handwritten in ink 1 card from Anne, handwritten in ink 1 card from Arthur, handwritten in ink 1 card from Bill, handwritten in ink 1 note from Lisa, 1975, handwritten in ink 1 card from Ruthie. handwritten in ink 1 card from Mr. and Mrs. Richard Adler, typescript 1 card from Eugene Allen, typescript and handwritten in ink 1 card from Duchess of Argyll, typescript and handwritten in ink 2 cards from Mr. and Mrs. Hamilton Fish Armstrong, typescipt and handwritten in ink 1 card from Vladimir Barjansky, typescript and handwritten in ink 1 card from George de Batz, typescript 1 card from Eugène Berman, typescript and handwritten in ink 1 card from Louis Botto, typescript 1 card from Paul Chavchavadze, typescript 1 card from Graf R. Coudenhove-Kalergi, typescript and handwritten in ink 1 card from Helmut Dantine, typescript 1 card from Muriel Davidson, typescript 1 card from Joseph C. Dreyfus III, typescript 1 card from Lawrence Earl, typescript and handwritten in pencil and ink 1 card from André Maris Embiricos, typescript and handwritten in ink 1 card from Mr. and Mrs. W.G. Fischer, typescript and handwritten in ink 1 card from Mr. and Mrs. R. Frey de Vigier, typescript 1 card from Paul Friedenstein, typescript and handwritten in pencil 1 card from Galerie Weiz Salzburg, typescript and handwritten in ink 1 card from Lucy Gaston, handwritten in pencil and ink 1 card from Baron Erwein Gecmen-Waldek, typescript 1 card from Eric de Goldschmidt-Rothschild, typescript and handwritten in ink 1 card from Gert and Hilde von Gontard, typescript and handwritten in ink 1 card from Garry Grant, typescript 1 card from Charles Hammond, Ltd., typescript 1 card from La Comtesse de Heiden, typescript and handwritten in ink 1 card from Ministerialrat Géza Herczeg, typescript and handwritten in ink 1 card from Emilio von Hofmannsthal, typescript 1 card from Felix Hope-Nicholson, typescript and handwritten in ink 1 card from Eric Isenburger, typescript