Mouth dilator

1870-1935

Mouth dilator

1801-1900

Mouth dilator

1700-1870

Mouth dilator

1601-1870

Heister's mouth dilator

1894-1930

Mouth dilator

1600-1870

Mouth dilator

1601-1700

Mouth dilator

1601-1700

Mouth dilator

1871-1935

Mouth dilator

1870-1935

Larrey's mouth dilator

1870-1903

Mouth dilator

1601-1700

Heister's mouth dilator

1870-1935

Mouth dilator

1901-1930

Mouth dilator

1810-1885