Tag 621.38
Tagged Works
- Building Squishy Circuits (21st Century Skills Innovation Library: Makers as Innovators Junior) by AnnMarie P Thomas
- Making Contact!: Marconi Goes Wireless by Monica Kulling
- Samuel Morse and the Telegraph (Graphic Library: Inventions and Discovery) by David Seidman
- Aleck Bell: Ingenious Boy by Mabel Cleland Widdemer
- The Preservation and Restoration of Sound Recordings by Jerry McWilliams
- Quick Annie, Give Me a Catchy Line!: A Story of Samuel F.B. Morse by Robert Quackenbush
- Tinfoil to Stereo: Evolution of the Phonograph by Oliver Read
- Radios: The Golden Age by Philip Collins
- The Value of Self-Discipline: The Story of Alexander Graham Bell (Valuetales) by Ann Donegan Johnson
- Samuel F.B. Morse: Artist With a Message (The Sowers) by John Hudson Tiner










