Notes to Scientific American Supplement, No. 620, November 19,1887 — Reading edition
7 notes · Reading edition
APPARATUS USED FOR MAKING ALCOHOL FOR HOSPITAL USE DURING THE CIVIL WAR BETWEEN THE STATES.1 · Note 1IMPROVEMENTS IN THE MANUFACTURE OF PORTLAND CEMENT.1 · Note 1STORAGE BATTERIES FOR ELECTRIC LOCOMOTION.1 · Note 1WAVES. · Note 1WAVES. · Note 2THE SANITATION OF TOWNS.1 · Note 1PRACTICAL EDUCATION. · Note 1