BRITTEN, F.J. Old English Clocks, The Wetherfield Collection, London 1907, 253/320, with a letter inscribed 'Extract from a letter from D.A.F. Wetherfield to L.S. Esquire, copied from the original by me R.A - dated 21.5.06', folio, slight wear - SYMONDS, R.W. Thomas Tompion, His life and Works, London, 1951, 8vo, dust jacket, some wear - LEE, R.A, The Knibb Family of Clockmakers no. 873 of 1000, Byfleet, 1964, 8vo, dust jacket - CATALOGUE for The Wetherfield Collection of 222 Clocks Sold by W.E Hurcomb, 1st May, 1928, for £30,000, 8vo (4)