Mechanical drawing class. Left side, front to rear: Sapp, Solomon, Potwatka, Rex, E. Moore, and J. Martin. Standing: Gillespie and Polonowski. Right side, front to rear: Oiler, Moxie Miller, Alex Walker, and Peckens. Mr. Peltz, instructor. ...
Technical data and correspondence relating to several engineering projects of Johnson, Underkofler and Briggs of Boise, Idaho, including mechanical and electrical construction primarily in southwest Idaho.