Wireless Telegraph Station Small 320×244 Medium 640×488 Large 1024×781 Download Tiff Original 2400×1831 | (4.2 MB) Description telegraph, morse, wireless Keywords morse, station, Telegraph Galleries Telephone and Telegraph Industry Source: Wilbur F. Gordy, A history of the United States for Schools (New York: Charles Scribner's Sons) 424 Courtesy the private collection of Roy Winkelman
