http://pec.lib.wvu.edu/record/P157151932William Cain Automobile Parking Machine Company stock certificate issued to B.F. Woodward.Photocopy of stock certificate. "No. 1" for one share; signed by William Cain, President. William Cain Automobile Parking Machine Company (Newburg, W. Va.)Stock certificates--West Virginia--Newburg.William Cain Automobile Parking Machine Company (Newburg, W. Va.)14256