Scientific American - A Weekly Journal

22 issues of this "Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures". Articles included are construction of airships, Berlin subway, new inventions, clothes washing machine, plants and trees of Southern California, typesetting machine, rifles, guns and firearms, American dinosaurs, etc. Wonderful advertisements as well. Large size publication measures 11 1/4" x 16". A fascinating group of history!