January 16,- 1904. … tion of each is given in proportion to their relative m- Telegraph apparatus, I. G. Creed.......... 749,031 portance. The illustrations represent the very latest The Progress of Invention Telegraphic receiving apparatus, F G. tools and methods, all of which are clearly described. Creedl \eisieete…
Internet Archive · Public domain (published before 1931). Free to use for anything.