topic

• Nautical charts2
• Harbors1
• Waterfronts1

name

• United States Coast Survey2
• Ackerman Lithr1
• Anderson, H1
• Bache, A. D. (Alexander Dallas), 1806-18671
• Balbach, Arthur1
• More Less

collection

• Maps of North America2

place

• Maine2
• Portland (Me.)1
• Portland Harbor (Me.)1

genre

• Maps2
• Nautical charts2
• Bathymetric maps1

publisher

• U. S. Coast Survey Office1
• United States Coast Survey1

division

• Map Division2

type