Mayer, Jacob. Three National Lectures. Our Public Schools, the Corner-stone and Bulwark of Our Freedom. Liberalism, Its Nature and True End. The Fourth of July; or, The True Sacredness of Our Blessed Freedom. Delivered by Dr. Jacob Mayer, Har Sinai Temple, Baltimore. Baltimore: Printed by D. Binswanger & Co., 1875. 43 p.