Skip to content

Toothache and Trauma: A History of the Toothkey

    Key of “Common Construction”

    A design improvement, around 1770, led to the key of “Common Construction.”

    Explore this item in the slideshow below.

    Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18