GLASSHOPPER1955
Elite Member
Found this Gombault's Caustic Balsam bottle where an old farm once was, now an overgrown woods. Did some research on it:
http://pharmacy.wp.txstate.edu/2016/07/05/gombaults-caustic-balsam/
http://pharmacy.wp.txstate.edu/2016/07/05/gombaults-caustic-balsam/