Authorities. 1 , Neidhard, Dr. Hamilton Ring, took two powders, each containing 2 grains of the 3d trit., at a week's interval, same symptoms after each; 1 a , took 2d trit., in same way, Appendix, N. A. Journ. of Hom., p. 281; 2 , Dr. J. C. Raymond, took 3d trit. first and fifth days, 2d trit. twelfth and seventeenth days, ibid.; 3 , Dr. J. P. Dake, proving, took 5 grains of 3d trit., N. A. J. of Hom., 3, 180; 4 , same, took 2 grains of 2d trit.; 5 , same, repeated; 6 , Berridge, proving, Dr. Croker took repeated doses of 1/2 to 1 grain, crude, two or three times a day, for a week, then the 1st (1 to 30) trit., M. Hom. Rev., 14, 108; 7 , Letheby, poisoning of boy, aged sixteen, by 1 drachm, Lond. Med. Gaz., 1847; 8 , Lowndes, effect of about 1 drachm, taken for scabies, Med. Times and Gaz., 1863; 9 , Taylor, fatal case, Guy's Hosp. Rep., 1864.