topic

• Parks19
• Bridges11
• Universities & colleges10
• Streets8
• Houses7
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name

• University of Pennsylvania7
• Carnegie Library of Pittsburgh2
• Washington, George, 1732-17992
• Cliveden of the National Trust (Philadelphia, Pa.)1
• Girard College1
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collection

• Detroit Publishing Company postcards103

place

• Philadelphia55
• Pittsburgh19
• Philadelphia (Pa.)15
• Gettysburg9
• More Less

genre

publisher

• Detroit Publishing Company93

division

• Wallach Division: Photography Collection103

type

• still image103