This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Lantern Slide Tangyes Ltd Illustration of Gas Engine Suction Gas Producer Welwyn Garden City circa . Plant for town water supply for Welwyn Garden City in the United Kingdom consisting of well pumps driven by Tangye's gas engines powered by Tangye's suction gas producers Size mm exhibition history Text 'PLANT FOR TOWN WATER