Twentieth report of progress of excavations by William Pengelly and Edward Vivian, Torquay, to the British Association Kent's Cavern Committee Monthly report of the superintendents of exploration. Excavations have entered ground broken up by previous explorers. During the past month they found 165 flint flakes and chips - 130 of which were found in the black band below the stalagmite. The black band also yielded a considerable number of bones, some of which were split longitudinally. Finds have included the heel-bone of a man (according to Mr [William Henry] Corfield, the geological scholar of Burdett-Coutts), and a bone fashioned into the shape of a '"harpoon"'. Comparisons are made between Kent's Cavern finds and figures 'by Sir [John] Lubbock in his "Prehistoric Times", page 80'. In the stalagmitic floor, part of a human upper jaw was also found, with four teeth. The red-deposit yielded a bone pin - two crude drawings depict this. 4 February 1867