Columbia subject headings:
Harvard subject headings:
Art--Collectors and collecting--Catalogs.
Art--Collectors and collecting--Massachusetts--Exhibitions.
Art--Private collections--Massachusetts--Exhibitions.
Art--Private collections--United States--Catalogs
Firearms--Private collections--Exhibitions.
Koch, Bill, 1940---Art collections--Catalogs.
Koch, Bill, 1941---Art collections--Exhibitions.
Ship models--Exhibitions.
Ships in art--Exhibitions
West (U.S.)--In art--Exhibitions.
Princeton subject headings:
Art--Collectors and collecting--Catalogs.
Art--Private collections--United States--Catalogs.
Catalogs.
Koch, Bill, 1940---Art collections--Catalogs.