Carbonate of ammonia, 8 ounces, Oil of cloves, 1 fluid ounce, Oil of lavender, 1/2 fluid ounce, Oil of bergamot, 1/2 fluid ounce, Oil of cassia, 1/2 fluid ounce.

Crush the ammonia into very small pieces, and put it into a smelling-bottle; mix the oils thoroughly, and pour just enough into the bottle to barely cover the ammonia, keeping the remainder to replenish the smelling-bottle when required.