topic

• Industries8
• Steel-works8
• Dadaism2
• Clocks & watches1
• Doors & doorways1

name

• Hecla Iron Works8
• Man Ray, 1890-19762
• Duchamp, Marcel, 1887-19681

collection

• Hecla Iron Works from 1876 to 19088
• New York Dada2

place

• United States8
• New York2
• New York (State)2

genre

• Photographs9
• Illustrations1
• Magazine covers1

publisher

division

• Rare Book Division8
• Spencer Collection2

type

• still image10