topic

• Exhibitions92
• Electric household appliances industry1

name

• New York World's Fair (1939-1940 : New York, N.Y.)92

collection

• New York World's Fair 1939 and 1940 Incorporated records92
• Detroit Publishing Company postcards1

place

• New York92
• New York (State)92
• Pennsylvania1
• Wilmerding1

genre

• Photographs92
• Postcards1

publisher

• Detroit Publishing Company1

division

• Manuscripts and Archives Division92
• Wallach Division: Photography Collection1

type