Columbia subject headings:
Harvard subject headings:
Armor--Collectors and collecting.
Armor--United States.
United States--History, Military--To 1900.
Weapons--Collectors and collecting.
Weapons--United States
Princeton subject headings:
Armor--Collectors and collecting.
Armor--United States--History.
Armor--United States.
United States--History, Military--To 1900.
United States--History, Military.
Weapons--Collectors and collecting.
Weapons--United States--History.
Weapons--United States.