topic

• Buildings1
• Canals1
• Railroads1
• Roads1

name

• J.H. Colton & Co1
• Johnson, A. J. (Alvin Jewett), 1827-18841

collection

• Maps of North America1

place

• Delaware1
• Maryland1
• Washington (D.C.)1

genre

• Maps1

publisher

division

• Map Division1

type

• cartographic1