Columbia subject headings:
Germany--Commerce--History--16th century--Sources.
Grimmel, Felix.
Grimmel, Jakob.
Handelsgesellschaft Felix und Jakob Grimmel--History--Sources.
Industrialization--Germany--History--16th century--Sources.
Merchants--Germany--History--16th century--Sources.
Harvard subject headings:
Germany--Commerce--History--16th century--Sources.
Grimmel, Felix.
Grimmel, Jakob.
Handelsgesellschaft Felix und Jakob Grimmel--History--Sources.
Industrialization--Germany--History--16th century--Sources.
Merchants--Germany--History--16th century--Sources.
Princeton subject headings:
Germany--Commerce.
Handelsgesellschaft Felix und Jakob Grimmel--History.
Merchants--Germany.
Switzerland--Commerce.