Solid Wren Farthing coin Cufflinks

Years available are: 1937, 1938, 1939, 1940, 1941, 1942, 1943, 1944, 1945, 1946, 1947, 1948, 1949, 1950, 1951, 1953, 1954 and 1955.
1944 is an 80th birthday and 1954 a 70th birthday.