Boxed set of 3 rubber mouth props
1950-1970
Hewitt's mouth prop
1901-1930
Two mouth props
1830-1883
Hewitt mouth prop
1890-1914
Hewitt's mouth prop
1901-1914
Mouth prop
1851-1900
Adjustable mouth prop
1920-1940
Prop, mouth, vulcanite and rubber
1880-1930
Mouth prop, bakelite and rubber 1880 to 1920
1880-1920
Mouth prop, rubber
Set of 3 Hewitt's mouth props
Brumton's mouth prop
1901-1920
Mouth prop
1801-1900
Three mouth props
1865-1914
3 mouth props, Clover, wood, 19th century
Mouth prop, rubber, and vulcanite
Two de Ford mouth props
Mouth prop, Hutchinson, brass(?), 19th century
1801-1900
Prop, mouth, vulcanite and rubber
1880-1930
Hewitt's mouth prop
1900-1940