1961 General Electric Small Appliances + Sinclair Oil - Antietam Civil War Facts

This original 6 x 9" magazine page featured a General Electric Small Appliance advertisement on the front showing such things as a hair dryer, travel iron, alarm clock and coffee pot.  While on the reverse Sinclair Oil sponsored a history lesson on the Civil War Battle of Antietam,  I'm not sure what their angle was for this though.