"Olive Oil 1 pint
Sassafras Oil 2 drams
Camphor Gum 2 ounces
Chloroform 1/2 ounce
Dissolve the camphor in the oil and when dissolved add the chloroform and
four ounces of turpentine or rosemary. Rub the parts well night and
morning. If the limbs are very sensitive to cold, add to the mixture two
ounces of tincture of capsicum."