Columbia subject headings:
Harvard subject headings:
Carlsbergfondet (Copenhagen, Denmark)--Periodicals.
Nationalhistoriske museum på Frederiksborg--Periodicals.
Ny Carlsbergfondet (Copenhagen, Denmark)--Periodicals.
Princeton subject headings:
Carlsbergfondet (Copenhagen, Denmark)--Periodicals.
Nationalhistoriske museum på Frederiksborg--Periodicals.
Ny Carlsbergfondet (Copenhagen, Denmark)--Periodicals.