Cover of The Electrical Experimenter 3, no. 4 (August 1915)

In orange and blue the masthead is given an embossed treatment as if it were a metal plate affixed with nuts and bolts. The water-color image below features a radio tower and operating station at night with a far-off battlefield, with two forces approaching one another and a plane flying high between them, in relief, suggesting communication between the tower and the theater of war.