vacuum tube skyline

navigate by keyword : 1930 1940 1950 active amplifier antique broadcast bulb circuit collection device electricity electronic electronics engineering glass group horizontal large museum nobody old radio repair replacement retro skyline stylish technology transparency tube vacuum valve vintage

Vacuum Tube Skyline Royalty Free Stock Photo
Several Vacuum Tubes Royalty Free Stock Photo
Vacuum Tube Skyline
A larger group of vintage vacuum tubes dating back to early thirties (large valves similar as a light-bulb). The tubes are grouped to a skyline-like panorama against white background. (c) 2016. All stock photos are provided by Dreamstime and are copyrighted by their respective owners.