Watch List notes:

Switzerland. Confederation. Large lots of 39 pieces of 20 francs: 1883, 1886, 1889, 1890, 1891, 1892, 1893, 1894, 1895, 1896, 1897, 1898, 1899, 1900, 1901, 1902, 1903, 1904, 1905, 1906, 1907, 1908, 1909, 1910, 1911, 1912, 1913, 1914, 1915, 1916, 1922, 1925, 1926, 1927, 1930, 1935 (L B), 1935, 1947, 1949. AU. Good VF to Good EF.