Antique Upjohn medical item: creosote and iodine tablets...chocolate-covered! Used to treat "consumption", better known today as tuberculosis. Pills were tiny since creosote could only be given in small doses. (from my personal collection)
☞ MD ☆☆☆ ~~A Noble Attempt To Produce The First INSULIN Pill!~~. Islet of Langerhans are those special cells in the pancreas that made insulin. The early endocrine business was based mostly on animal parts--sliced, dried and powdered. Adrenal glands, ovaries, thyroids, etc. were the major products.