Related Clues:

• Telegraphy pioneer
• Code creator
• Code name?
• Dashing fellow
• ./- code
• Star of Broadway's "Sugar," 1972
• ___ code
• A kind of code
• Code
• Dah-dit man
• Man with a code
• Chief inspector of mysteries
• Radiotelegraphy code
• Radiotelegraphy code inventor
• Artist/inventor