Tablet diptych (?) sundial for Italian hours

1530-1640

Wooden pocket sundial for use at various latitudes

1776-1800

Tablet sun-dial with string gnomon

1610

Ivory diptych dial by Jasper Milner

1501-1600

Tablet sundial of ivory

1601-1700

Tablet sundial in ivory

1537-1632

Diptych dials

1648

Compass and Sundial combined

1731-1776

Ivory tablet compass sundial; 3 3/4 x 2 3/8 x 7/16-inches. Made by Hans Ducher

1574