Fischer Luzern (Galerie Fischer, Luzern) (Aktivitaet:1932, 1929, 1930, 1935, 1975, 1941, 1959, 1933, 1931, 1938, 1934, 1919, 1936, 1928, 1958, 1923, 1943, 1937, 1925, 1955, 1944, 1954, 1939, 1942, 1953, 1964, 1945, 1950, 1951, 1935, 1920, 1927, 1919, 1926, 1936, 1924, 1930, 1920, 1927, 1921, 1922, 1923, 1942, 1924, 1941, 1925, 1926, 1928, 1929, 1943, 1938, 1939, 1950, 1933, 1946, 1949, 1952, 1955, 1951, 1957, 1962, 1980)