Columbia subject headings:
Harvard subject headings:
Hamman, Johann Friedrich, 1655?-1718?
Hamman, Peter, 1624-1692
Worms (Germany) in art.
Princeton subject headings:
Drawing, German--Germany--Worms.
Drawing--17th century--Germany--Worms.
Drawing--18th century--Germany--Worms.
Hamman, Johann Friedrich, 1655?-1718?
Hamman, Peter, 1624-1692.
Worms (Germany)--Description.