topic

• Anthracite coal2
• Anthracite coal industry2
• Hydrology2
• Railroads2
• Water-supply2
• More Less

name

• Anderson, John Alexander, 1829-19172
• Ashburner, Charles A. (Charles Albert), 1854-18892
• Belvidere Delaware Railroad Company2
• Geological Survey of Pennsylvania2
• Hart, Lane S2
• More Less

collection

• Maps of North America7

place

• New Jersey2
• Philadelphia2
• Philadelphia (Pa.)2
• Philadelphia Region2
• More Less

genre

• Maps7
• Statistics1

publisher

• Geological Survey of Pennsylvania2
• Philadelphia Water Department2
• Chamber of Commerce of Pittsburgh1
• J.L. Smith, suc. to R.L. Barnes, Map publisher1
• J.L. Smith, suc. to R.L. Barnes, map publisher1

division

type

• cartographic7