Lawrence Water Filter Showing Embarkments from the article ' SAND FILTRATION OF DRINKING WATER, FOR THE REMOVAL OF DISEASE PRODUCING GERMS.' By George W. Fuller. from Factory and industrial management Magazine Volume 6 1894 Publisher New York [etc.] McGraw-Hill [etc.]

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Location: United States of America
Photo credit: © Historic Illustrations / Alamy / Afripics
License: Royalty Free
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