topic

• Industries251
• Steel-works251
• Stairways24
• Doors & doorways14
• Elevators13
• More Less

name

• B. Altman & Co4
• Columbia University3
• Slocum, Henry Warner, 1826-18943

collection

• Hecla Iron Works from 1876 to 1908251

place

• United States251
• Boston (Mass.)3
• New York2
• New York (State)2
• Philadelphia (Pa.)2
• More Less

genre

• Photographs251

publisher

division

• Rare Book Division251

type

• still image251