Twenty-third 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. The 'fifth series of excavations' were completed end of April. The recess under scrutiny terminates in a gallery and is named the 'North-Eastern Gallery', which may open to an external entrance if excavated further. Gives an account of finds, including: 'several fine teeth of ursus spelaeus' [cave bear], and 'a bronze socketed celt,' considered 'a fine specimen' - two outline tracings [side elevation and plan] are depicted.. 7 May 1867