topic

• Railroads1
• Real property1

name

collection

• Maps of North America1

place

• Fort Gratiot (Port Huron, Mich.)1
• Michigan1
• Port Huron1
• Port Huron (Mich.)1

genre

• Cadastral maps1
• Maps1

publisher

• publisher not identified1

division

• Map Division1

type

• cartographic1