Two complete valves on a block. The pedicle valve shows the external ornamentation of fine costae and concentric rugae. The bracial valve shows the wide hinge line and internal structures such as muscle scars. From Dudley, West Midlands, UK.
Size: 33mm x 31mm on 70mm x 85 mm block
Size: 33mm x 31mm on 70mm x 85 mm block