1. The blood purifier! Baldwin's sarsaparilla and Peruvian bark with iodine of potassium ... [graphic] Published / Created: [between 1895 and 1910] Call Number: Poster0680 Image Count: 1 Resource Type: still image Found in: Medical Historical Library, Cushing/Whitney Medical Library > The blood purifier! Baldwin's sarsaparilla and Peruvian bark with iodine of potassium ... [graphic]