topic

• Industrial facilities4
• Commercial streets2
• Cotton industry2
• Buildings1
• Canals1
• More Less

name

collection

• Robert N. Dennis collection of stereoscopic views13

place

• Nashua (N.H.)12
• New Hampshire12
• Lawrence (Mass.)1
• Massachusetts1
• Merrimack River (N.H. and Mass.)1

genre

• Photographs13
• Stereographs13

division

• Wallach Division: Photography Collection13

type

• still image13