Radio equipment on wall mounted shelves in room corner next to window
Radio equipment including headphones and Morse code machine on wall mounted shelves in corner of room. Window of left wall. Papers and knife switch on right wall.
Radio equipment on wooden desk against wall
Radio equipment on wooden desk with metal legs against wall. Shelves stacked with papers and Wireless Codes poster on wall. Chair in right side foreground.
Room corner with radio equipment on wood table
Corner of room with radio equipment including headphones and Morse code machine on wood table. AWA pennants on walls. Large window on left with blacked out glass. Unidentified certificate near corner...
Two men sitting at desk in room with radio equipment
Two unidentified men sitting at desk in room. One table and two desks in room with radio equipment. One corner visible. Large equipment on table against left wall with large window. Men seated in...
Unidentified piece of radio equipment
Unidentified piece of radio equipment.
Unidentified young man at a desk with radio equipment
Unidentified young man at a desk with radio equipment.
Various radio equipment in a room
Wood-paneled room lined with wooden workbenches. Various radio equipment, cords, headphones in room. Papers tacked to wall. Morse code machine. Lights on wall and hanging from ceiling.
Wallpapered attic room corner with various radio equipment on desk and shelf
Corner of wallpapered attic room with various radio equipment including headphones and Morse code machine. Equipment on desk and wall shelf. Knife switch and light bulb attached to wall.
Young man at desk in attic room with radio equipment
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...