Finds ... 3001 3200 ... 1971
Finds ... 3201 3400 ... 1938, 1969, 1970, 2018
Mixed ... H.Α. Thompson ... 1 198 ... 1938
Notebook ... H.Α. Thompson ... 201 398 ... 1938, 1939, 1946
Notebook ... H.Α. Thompson ... 401 592 ... 1946
Finds ... 601 796 ... 1934
Finds ... 801 1000 ... 1946