Wooden disc with concave upper and lower surfaces
1880-1910
Wooden lip plug
1880-1920
Lip plug
1880-1920
Lip plug in form of wooden disc decorated with beads and shell pendant
1801-1920
Lip plug
1890-1918
Semicircular wooden lip plug worn by women of Haida tribe
1851-1920
Wooden disc
1880-1910
Lip plug
1880-1920
Pottery lip plug with convex top
1880-1920
Small ivory ring lip plug, East African, 1880-1920
1880-1920
Wooden lip plug
1880-1910
Elliptical lip plug with central hole
1880-1930
Small lip plug made of wood
1880-1930
Elliptical wooden lip plug
1895-1920
Stone lip-plug pendulous sample
1700-1900
Wooden lip-plug
1880-1920