Advertisement for Dr Steer's Chemical Opodeldoc, c 1794

Advertisement for patent medicine which reads: 'For bruises, sprains, rheumatisms, & c. Dr Steers's Chemical Opodeldoc ... This incomparable Opodeldoc (so universally esteemed for its superior efficacy) is warm, penetrating and attenuating, and is therefore an excellent embrocation for the gout and rheumatism, dissolving the coagulated lymph, of which whole diseases are formed ...