Entities
- Tarantino <San Francisco>
- Letter from: o.D. [1949?], San Francisco (Calif.)
- Tate Gallery <London>
- Letter from: 11.8.1937, London (England)
- Tattersall <London>
- Letter from: 3.7.1936, London (England)
- Teatro alla Scala <Mailand>
- Letter from: 8.1.1929, Menton / Alpes-Maritimes (France)
- Technische Hochschule <Athen>
- Letter from: 15.5.1931, Delphoi (Greece)
- Technische Hochschule <Haifa>
- Letter from: 22.8.1933, London (England)
- Technische Hochschule <München>
- Letter from: 4.11.1910, München
- Tennessee Valley Authority <Chattanooga, Tennessee> [T.V.A.]
- Letter from: 7.1.1945, Chattanooga
- Letter from: 11.1.1945, Atlanta
- The Alcazar <Cleveland, Ohio>
- Letter from: 6.3.1946, Cleveland
- The Baker Hotel <Dallas>
- Letter from: 5.3.1953, Dallas
- Letter from: 19.07.1953, Croton-on-Hudson (N.Y.)
- The Belgian Old musica ensemble
- Letter from: o.D. [1949?], San Francisco (Calif.)
- The Drake <Chicago>
- Letter from: 12.10.1924, Charlottenburg (Berlin;Germany)
- Letter from: 1.11.1924, Chicago
- Letter from: 8.11.1924, Chicago
- Letter from: 13.11.1924, New York
- Letter from: 21.3.1942, Chicago
- Letter from: 27.1.1950, Grand Rapids
- The Emerson <Baltimore>
- Letter from: 1.7.1947, Baltimore
- The Gotham <New York>
- Letter from: 9.3.1946, New York
- The Hinds Head <Bray, Berkshire>
- Letter from: 3.7.1936, London (England)
- The Hotel Portmeirion <Penrhyndeudraet, North Wales>
- Letter from: 18.9.1938, Penrhyndeudraet /North Wales
- Letter from: 19.9.1938, Penrhyndeudraet /North Wales
- Letter from: 22.9.1938, Penrhyndeudraet /North Wales
- Letter from: 23.9.1938, Penrhyndeudraet /North Wales
- Letter from: 26.9.1938, Penrhyndeudraet /North Wales
- Letter from: 29.9.1938, Penrhyndeudraet /North Wales
- Letter from: 3.10.1938, Penrhyndeudraet /North Wales
- Letter from: 5.10.1938, Penrhyndeudraet /North Wales
- Letter from: 6.10.1938, Penrhyndeudraet /North Wales
- Letter from: 9.10.1938, Penrhyndeudraet /North Wales
- The Lord Tarleton <Miami>
- Letter from: 5.12.1952, Miami
- Letter from: 7.12.1952, Miami
- The Mayflower <Washington, D.C.>
- Letter from: 6.11.1947, Washington
- Letter from: 7.11.1947, Washington
- Letter from: 9.11.1947, Washington
- The Newhouse Hotel <Salt Lake City>
- Letter from: 24.10.1945, Salt Lake City
- The Pantlind <Grand Rapids>
- Letter from: 12.7.1951, Grand Rapids
- The Park Plaza Hotel <Saint Louis, Missouri>
- Letter from: 6.3.1944, Saint Louis
- Letter from: 10.3.1944, Saint Louis
- Letter from: 14.3.1944, Saint Louis
- The Roosevelt <New York>
- Letter from: 17.10.1924, New York (N.Y.)
- Letter from: 17.11.1924, New York
- The Sir Walter <Raleigh>
- Letter from: 7.2.1950, Raleigh, North Carolina
- The Willard Hotel <Washington, D.C.>
- Letter from: 12.3.1946, Washington
- The Women´s International Zionist Organization of America
- Letter from: 7.12.1934, Jerusalem
- Theodor Hildebrand & Sohn <Berlin> [Kakao- und Schokoladenfabrik]
- Letter from: 16.8.1922, Schönwald im Schwarzwald (Germany)
- Thomas S. Politis Engineering Co. <Athen>
- Letter from: 10.2.1949, San Francisco (Calif.)
- Thomaskirche <Leipzig>
- Letter from: 19.2.1913, Leipzig (Germany)
- Tnuva [Zentrale Kooperative für den Vertrieb landwirtschaftlicher Produkte]
- Letter from: 6.10.1938, Jerusalem
- Touring-Hôtel <Mailand>
- Letter from: 24.9.1932, Assisi (Italy)
- Letter from: 28.9.1932, Milan (Italy)
- Town Planning Commission <Jerusalem>
- Letter from: 17.8.1936, Jerusalem
- Tulsa Art Gallery
- Letter from: 13.11.1947, Saint Louis