topic

• World War, 1914-19182
• Bridges1
• Engineering and construction1
• Ferries1
• German1
• More Less

name

collection

• German World War I photographic postcards2

place

• Poland2
• Warsaw (Poland)1

genre

• Photographs2
• Postcards2

publisher

• Paul Hoffmann & Co2

division

• Wallach Division: Photography Collection2

type

• still image2
• text2