Apparatus and chemicals for photographic development, 58 Archæologist’s outfit, 159 Archæology, article on, by D. G. Hogarth, 148-159; Petrie’s “Methods and Aims,” reference to, 149, 158 Argentina, weather service of, 42 Arm, fracture of, treatment of, 288 Arts and sciences, native, 113; queries on, 130 Asia, weather services of, list of, 42 Assmann’s aspiration psychrometer, 20 Atmosphere, humidity of, instruments for measuring, 18 Atmospheric conditions, ways in which a traveller may add to the knowledge of, 1 Atmospheric phenomena, on recording observations of, 10 Atolls or coral-islands, on the formation of, 77 Australasia and Pacific, weather services of, list of, 43 Ball, J., Preparation of dried plants, 99 Barometer vernier, diagram showing how to read, 27 Barometers, 25; aneroid barometer, 31; Collie portable mercurial barometer, 29; Fortin barometer, 26, rules for observing with, 27 Bartholomew’s “Atlas of Physical Geography,” vol. iii., Meteorology, reference to, 37, 41 Bates, H. W., and W. R. Ogilvie-Grant, article on Natural History, 82-105 Baths, directions for giving an invalid, 271 Baths, cold, in Africa, dangers of, 168 Batrachians, naturalist’s outfit for preserving, 85 Beaufort’s scale of wind force, 4 Bed-sore, treatment of, 171 Beri-beri, 171 Bilharzia worm, 249 Birds, hints on collecting, 91; instruments for skinning, 84 Blackham, “Primer of Tropical Hygiene,” 161 Blackwater fever, symptoms and treatment, 172 Bladder, inflammation of, 181 Blanford, H. F., portable thermometer screen devised by, 15 Blanford, W. T., and Prof. E. J. Garwood, article on Geology, 63-78 Bleeding or hæmorrhage, treatment of, 277 Blindness, night and snow, precautions against, 199 Blood-poisoning, treatment of, 280 Blow-pipe, reference to Plattner and Scheerer’s work on the use of, 67 Boating and Canoeing, note by J. Coles, 293-297 Boils, treatment of, 226 Bonacina, “Climatic Control,” 41 Bone objects of antiquity, on cleaning and conserving, 158 Bones of human limbs, on taking measurements of, 136 Botanical collecting, 99 Botanical seeds, on preserving, 102 Botanical specimens, on the selection of, 99; conveyance of, to camp or station, 99; drying press for, 100 Brain, concussion of the, symptoms and treatment, 179 Brazil, weather service of, 42 British Association manual “Notes and Queries on Anthropology,” reference to, 106 British Central Africa, weather service of, 42 Broca’s scale of colours of native races, reference to, 108 Bronchitis, symptoms and treatment, 174 Bronze objects of antiquity, on cleaning and conserving, 157 Bruises, treatment of, 281 Bubonic plague, causes, symptoms and treatment, 215 Buchan, Dr. A., and Dr. A. J. Herbertson, “Atlas of Meteorology,” reference to, 37, 41 Buffalo gnats, 195