ScientificAmerican1892-06-11.jpg Scientific American 1892-06-04ThumbnailsScientific American 1892-06-18Scientific American 1892-06-04ThumbnailsScientific American 1892-06-18Scientific American 1892-06-04ThumbnailsScientific American 1892-06-18Scientific American 1892-06-04ThumbnailsScientific American 1892-06-18Scientific American 1892-06-04ThumbnailsScientific American 1892-06-18

The United States Lighthouse Establishment. Electric lights, buoy, oil light, Execution Rock Light House, lens, first order lamp.



Source: Steve Kirch, collector, and creator of a great website about SCIENTIFIC AMERICAN in the past

Restoration by: magscanner