Contractors' and Dealers' Association of California · San Francisco : L. A. Larson · leaf 661
theUnited States Government is usingHlturlne as a protective covering uponthe metal work wllhln the big trans-port vessels thf^^ come Into the SanFrancisco |)arbor. Mile Rock Light House was built in1906 after the loss of the Rio Janeiro,which vessel it is supposed struck onthis Rock. The location… … jN^ tion is particularly interesting andconsists of a steel base surmounted bythe Light House and the Light. It isnot circular in shape as is apparent tothe eye but rather the shape of thecapital letter D, a circle flattened onone side. One of the most interestingdetails in reference to this Light…
Architecture · Building · Construction industry · Engineering
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
