Watch List notes:

Halfcrowns (36) 1926 Modified Effigy, 1928, 1929, 1930 (NVF/VF), 1932, 1933 (2), 1934, 1935, 1936, 1937, 1938, 1939, 1941, 1943, 1945, 1946, 1947, 1948, 1949, 1950, 1951, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1965, 1966, 1967, 1970 Proof VF to UNC unless stated, the 1970 nFDC

Estimate: 100-150 GBP