
The Elliott-Automation's new gas laser for teaching and research purposes.
Photograph of the Elliott-Automation's new gas laser for teaching and research purposes, is also suitable for a wide range of applications in new communications systems. Dated 20th Century.
Credit
Universal Images Group
Dimensions
5370 x 3905 pixels
Print Size @ 300 dpi
18 x 13 inches / 45 x 33 cm