INDEX Robson, C. H. A., 142 Ross, Joseph, 35, 40, 52, 59, 61, 62, 104, 116, 118, 124, 125, 197, 217, 225, 279 Rudge, Dr. E. A., 17, 50, 57, 123, 125, 178, 223, 256, 279, 367 Side, K., 270, 349 Smart, P., 225, 264, 281 Smith, Brigadier, 269 Smith, Dennis, 265 Snow, Miss O. M., 279, 361 Speakman, P. J., 125 Syms, E. E., 47, 49, 61, 115, 116, 125, 209, 353, 361 Tutt, Mr., 120 Tyssen-Gee, R. A., 354 Waller, S., 9, 61, 122, 123, 125, 218, 222 Ward, Bernard T., 41, 47, 56, 112, 187, 196, 197, 210, 212, 217, 218, 225, 226, 269, 279, 306, 337 Ward, Richard, 40, 280, 281, 336, 367 Warren, S. H., 176 Wheeler, A. C, 354 Williams, E. F., 53, 54, 61, 110, 120, 122, 123, 209, 225, 226, 269 PLATES facing page 1 Graffiti at Little Totham and Rainham. 2 2 Sooty bark disease of Sycamore 13 3 Chesham Church, Bucks. 21 4 The Kersey Stone. The Grimes Graves Stone. 24 5 St. Christopher in Lambourne Church 32 6 Salt-marsh at Leigh-on-Sea 171 7 "Pagan" Stone at Broomfield Church. 184 8 Percy George Thompson 211 9 Fungi. 231 10 Fungi. 232 11 Fungi. 233 12 Chalk flints at Stansted Mountfitchet. 334 13 Hydra Tuba rentoni & H. T. Cyanea 349