The Antique Upjohn Phenolax Wafer Bottle is a clear glass apothecary bottle manufactured in the early 1900s. This bottle was likely used to store phenolax wafers, a type of medication or remedy from that time period. The maker, Upjohn, was a pharmaceutical company known for producing various medical products. This antique bottle would be a valuable and unique addition to a collection of apothecary and pharmaceutical items from the pre-1930s era.