Columbia subject headings:
Harvard subject headings:
Gems, Ancient--Catalogs.
Glass jewelry--Catalogs.
Seals (Numismatics)--Catalogs.
Seals (Numismatics)--Private collections--Catalogs.
Sommerville, Maxwell, 1829-1904--Numismatic collections--Catalogs.
University of Pennsylvania. Museum of Archaeology and Anthropology--Catalogs.
Princeton subject headings:
Catalogs.
Gems, Ancient--Catalogs.
Glass jewelry--Catalogs.
Seals (Numismatics)--Catalogs.
Seals (Numismatics)--Private collections--Catalogs.
Sommerville, Maxwell, 1829-1904--Numismatic collections--Catalogs.
University of Pennsylvania. Museum of Archaeology and Anthropology--Catalogs.