Images:

• Historic patent covers: Robert Cohen, Elizabeth Dougherty, Seth Kaller, Inc.
• "Signing of the United States Constitution" by Howard Chandler Christy: Architect of the Capitol
• "Washington and his Cabinet" by Currier & Ives: Springfield Museums
• Morse telegraph patent model: Smithsonian National Museum of American History

Music:

• “Three Little Drummers from the George Washington Show”: United States Army Old Guard Fife and Drum Corps
• “Fife Feature: Fishers Hornpipe Variation/Guilderoy/Red Haired Boy”: United States Amy Old Guard Fife and Drum Corps