Restored version of <a href="//commons.wikimedia.org/wiki/File:Cutting_telegraph_wire_and_connecting_the_ends,_so_that_the_point_at_which_the_connection_is_broken_cannot_be_seen_from_-_NARA_-_519420.tif" title="File:Cutting telegraph wire and connecting the ends, so that the point at which the connection is broken cannot be seen from - NARA - 519420.tif">File:Cutting telegraph wire and connecting the ends, so that the point at which the connection is broken cannot be seen from - NARA - 519420.tif</a>
Unknown, restored by <a href="//commons.wikimedia.org/wiki/User:Fulvio314" title="User:Fulvio314">Fulvio314</a>
NARA