"Noise Eliminator Perfected by Young Engineers," shown on a construction base, with descriptive newspaper article. Also, "Starting Beginner's Series."
Artist:
Source: Magazine collector Steve Davis
Restoration by: magscanner
"Noise Eliminator Perfected by Young Engineers," shown on a construction base, with descriptive newspaper article. Also, "Starting Beginner's Series."
Artist:
Source: Magazine collector Steve Davis
Restoration by: magscanner