topic

• Drainage, House2
• Sewerage2

name

• A. Hoen & Co2
• Cole, Chas. D. (Charles D.)2
• District of Columbia. Board of Sanitary Engineers2
• Gray, Samuel M. (Samuel Merrill)2
• More Less

collection

• Maps of North America2

place

genre

• Maps2

publisher

• U.S. Govt. Print. Off2

division

• Map Division2

type

• cartographic2