(Temperance) Maine Liquor Law Approved By the Congress, June 2, 1851, allover propaganda text design on cover to Bangor, Me., franked with 1852, 3¢ brownish carmine tied by blue "A. & St. L. & A. & Kenb. R.R." railroad cds, temperance and anti-slavery envelope ad on backflap, Very Fine; with 2013 P.F. certificate. Scott No. 11A  Estimate $500 - 750. $0 (Image)