Steve: I do not know how the other birch may have been used but until wintergreen oil was artificially synthesized in the mid 1800s, black birch bark was said to have been used very hard just for the oil and the tree became locally scarce because of heavy use for that purpose. Russ **************A Good Credit Score is 700 or Above. See yours in just 2 easy steps! (http://pr.atwola.com/promoclk/100000075x1215047751x1200957972/aol?redir=http://www.freecreditreport.com/pm/default.aspx?sc=668072%26hmpgID=62%26bcd=De cemailfooterNO62)
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