Ypres, Belgium - Wikidata

photograph by Auguste-Rosalie Bisson and Louis-Auguste Bisson (1986.37)

The First Battle of Ypres 1914

Ypres – Travel guide at Wikivoyage

File:Ypres, Belgium (1919).jpg - Wikipedia

Sint-Pieterskerk (Eglise Saint Pierre) - Ieper, Belgium

Fritz Haber's Experiments in Life and Death, History

Diocese of Ypres - Wikipedia

Ypres Reservoir Cemetery - Wikidata

TIL that everyday at the Menin gate in Ypres, Belgium, a ceremony

A Storm in Flanders: The Ypres Salient, 1914-1918: Tragedy and

In Flanders Field by John McCrae

Ypres - Wikidata