Published by Egon Publishers Ltd, Baldock, 1986, 1st edition. White cloth boards, gilt lettering to spine under mainly white, illustrated, priceclipped, dustwrapper. Small folio, 12ins x 8.5ins, viii, 236pp with photographic illustrations on virtually every page ( sometimes two to a page). Almost certainly the definitive work on this subject for the county. VG / VG.