Turlington's product played a particular role in the Indian trade, thus demonstrating that the red man has not been limited in nostrum history to providing medical secrets for the white man to exploit. Proof of this has been demonstrated by archaeologists working under the auspices of the Smithsonian Institution in both North and South Dakota. Two pear-shaped bottles with Turlington's name and patent claims embossed in the glass were excavated by a Smithsonian Institution River Basin Surveys expedition in 1952, on the site of an old trading post known as Fort Atkinson or Fort Bethold II, situated some 16 miles southeast of the present Elbowoods, North Dakota. In 1954 the North Dakota Historical Society found a third bottle nearby. These posts, operated from the mid-1850's to the mid-1880's, served the Hidatsa and Mandan Indians who dwelt in a town named Like-a-Fishhook Village. The medicine bottles were made of cast glass, light green in color, probably of American manufacture. More interesting is the bottle from South Dakota. It was excavated in 1923 near Mobridge at a site which was the principal village of the Arikara Indians from about 1800 to 1833, a town visited by Lewis and Clark as they ascended the Missouri River in 1804. This bottle, made of English lead glass and therefore an imported article, was unearthed from a grave in the Indian burying ground. Throughout history the claims made in behalf of patent medicines have been extreme. This Turlington bottle, however, affords one of the few cases on record wherein such a medicine has been felt to possess a postmortem utility.[103] [103] Wedel and Griffenhagen, _op. cit._ (footnote 54). Fur traders were still using old English patent medicines at mid-century. Four dozen bottles of Turlington's Balsam were included in an "Inventory of Stock the property of Pierre Chouteau, Jr. and Co. U[pper], M[issouri]. On hand at Fort Benton 4th May 1851...."[104] In the very same year, out in the new State of California, one of the early San Francisco papers listed Stoughton's Bitters as among the merchandise for sale at a general store.[105] [104] A. McDonnell, _Contributions to the Historical Society of Montana_, 1941, vol. 10, pp. 202, 217. [105] _California Daily Courier_, San Francisco, April 25, 1851.