Truman's Absolute Horse Medicine is an embrocation for bruises and sprains, this pre-world war one ad claims. (Embrocation means a liquid that you rub into the ache). It is also a cure (the ad claims) for cough and physic balls. I have no clue what a physic ball is. But if your horse has that, you are out of luck because you can't get Truman's Absolute Horse Medicine any more. (file C591b2 #16854691)