Ninth 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. With a single line tracing of a flint implement no.1163, 'the finest we have found since the commencement of the work'. The crude drawing depicts form and dimensions. The implement is 'elaborately clipped on both sides, and is worked to an edge all around the perimeter'. 1 February 1866