Hunziker, Rudolf 1870-1946; Kägi, Hans 1889-1971; Fehr, Karl 1910-1994; Hoffmann, Karl Emil 1874-1957; Largiadèr, Anton 1893-1974; Stefan, Paul 1879-1943; Merz, Hermann 1871-1941; Mousson-Rahn, Adolf 1869-1934; Glas, Joseph; Reinhart, Emma 1874-1952; Egli, Gustav 1900-1959; Bodman, Emanuel von 1874-1946; Muschg, Walter 1898-1965; Deutsch, Otto Erich 1883-1967; Binkert, Dora 1881-; Vogel, Adolf 1880-1963; Scheuermeier, Paul 1888-1973; Roth, Bertrand 1855-1938; Saas-Hafner, Johanna 1886-1961; David, Karl Heinrich 1884-1951; Reinhart, Oskar 1885-1965; Wolters, Ernst 1893-1945; Schulthess, Wilhelm; Walter, Georg 1878-1966; Marti, Hugo 1893-1937; Henggeler, Rudolf 1890-1971; Bötschi, Alfred 1871-1958; Diethelm, Titus; Reinhart, Hans 1880-1963; Gasser, Johann Conrad 1870-1951; Spranger, Eduard 1882-1963; Hug, Adolf 1867-1943; Komarek, Hermann 1892-1976; Haffter, Heinz 1905-1999; Schellenberg, Jacob; Niggli, Friedrich 1875-1959; David Salomon, Antiquariat (Berlin)