Unidentified young man, likely Carl A. Mathiasen, sitting in chair at desk with radio equipment. Desk in corner of wallpapered attic room. Desk against right wall. Map and various photos on wall and back of desk. Calendar, pennant, and headphones on left wall. 9AAZ call letter sign on desk. Onawa, Iowa.
Desk in corner of room with radio equipment including headphones, Morse code machine, and knife switch. Desk against wall with window. Books and letters holder on windowsill. AWA pennants near corner of left side wall. Unidentified certificate near corner on right side wall. Likely wireless station setup of L. Armstrong Kern.
19 men and women standing, sitting in chairs, sitting on floor in classroom. Three tables with stenographs, two of which are two Remington brand. "Graceland Commercial School, Stenographic Department" written on chalkboard on back wall. Arthur B. Church sitting on floor on right side in center.