Six Assorted Morse Code Telegraph Items - Key, Receiver, Sounders, Encyclopedia, And Code Courses A small group of Morse code telegraph items including a 1.5 volt battery operated key on wooden base. A small sized part with wheel that may be a signal receiver. A signal light pair mounted on a 5" square wooden base. A large 5" x 7 1/2" sounder with screws for mounting. The equipment shows general signs of age with discoloration and rust. Also includes a 1997 reprint of a 1912 American Telegraphy and Encyclopedia of the Telegraph: Systems, Apparatus, Operation by William Maver, Jr., with 695 pages and 544 illustrations, in good condition showing some edges wear and discoloration spots. A 1957 Smith International Morse Code Course 78 R.P.M. Ten Lessons by Herman H. Smith in hardbound cover with five records, showing moderate wear to the cover and a separated front cover, and water damage to the back cover, but the interior sleeves appear to be in good condition. A 1959 boxed group of records for The Rider Sound-N-Sight Code Course by Lewis Robins and Reed Harris with instruction book and three record discs, showing moderate to heavy wear and water damage to the box, but the records appear to be in good condition. Equipment may be missing parts, see photos for best description.