William H. Wood, Rear of 50 Main St., Ashburnham, Mass.
Dr. Thomas' Eclectric Oil (also sold as Excelsior Eclectric Oil) was pain relief remedy and general cure-all created by S. N. Thomas in the 1860s. The formula was sold to Foster, Milburn & Co. in 1876, who continued to license and produce the oil into the early twentieth century.
Year/Era: Early 19th Century
Inventory no.: 389100019