topic

• World War, 1914-19182
• Castles & palaces1
• Coffeehouses1
• Destruction and pillage1
• Homes and haunts1

name

• Paul Hoffmann & Co. (Berlin)2
• Petar I Karađorđević, King of Serbia, 1844-19211

collection

• German World War I photographic postcards2

place

• Serbia2

genre

• Photographs2
• Postcards2

publisher

division

• Wallach Division: Photography Collection2

type

• still image2
• text2