Pharmacists, grocers, and many others sold immensely popular patent medicines during the nineteenth century. Premixed patent medicines came with instruction for use and often advertised that they did not contain chemicals commonly used in prescription medications. Neither the United States nor the State of New York had any laws regulating the creation or sale of patent medicines.
Pharmacists often advertised their services in local newspapers. Freeborn G. Thrall advertised his shop in the Freeman’s Journal in Cooperstown, New York. Like many other pharmacists at the time, and like today, Thrall carried a variety of goods in addition to prescription medications.