John P. McGovern, MD Collection of Texas Historical Medical Documents
Douglas H. Rankin
01-01-1872
Glass bottle with cork and label “Solution. Cocaine 7%”, see more at ms-160.pdf.
http://digitalcommons.library.tmc.edu/exhibit_construction/358
MS 160-18-003
CC BY-ND
https://digitalcommons.library.tmc.edu/context/exhibit_construction/article/1356/type/native/viewcontent