Harpsichords and Clavichords

The World's Earliest Music Traced to Its Beginnings in Ancient Lands by Collected Evidence of Relics, Records, History, and Musical Instruments from Greece, Etruria, Egypt, China, Through Asyria and Babylonia, to the Primitive Home, the Land of Akkad and

Tea Drinking in 18th-Century America_ Its Etiquette and Equipage United States National Museum Bulletin 225, Contributions from the Museum of History and Technology Paper 14, pages 61-91, Smithsonian Institution, Washington, DC, 1961

Bloodletting Instruments in the National Museum of History and Technology