17. Effects of Galvanism in Cases of Asphyxia by submersion.
18. Recovery from Drowning.
19. Preservation of Cantharides.
20. Chloride of Lime in cases of Burns.
21. Cure of Nasal Polypi.
22. Bite of the Viper.
23. Experiments on the Poison of the Viper.
24. Destruction of Moles.
25. On growing Salad-herbs at Sea.
Provide one, two, or three deal boards, made of well-seasoned inch stuff, sixteen inches square, with a ledge all round, rising one inch above the smooth surface of the board; and as it is intended to hold water, the ledges must be closely and neatly fitted: at each corner a nail, or small hook, should be placed, with strings tied into a loop above, by which the board may be slung in the necessary horizontal position; a thin covering-board, made of the same material and dimensions, is also necessary, and which will serve for all the boards.