carillon
... that during World War II, 150,000 carillon bells were stored in "bell cemeteries" (German: Glockenfriedhöfe) before being melted down to make shell casings and armaments?
... that during <a href="./World_War_II" id="mwAV0" rel="mw:WikiLink" title="World War II">World War II</a>, 150,000 <b id="mwAV4"><a href="./Carillon" id="mwAV8" rel="mw:WikiLink" title="Carillon">carillon</a></b> bells were stored in "bell cemeteries" (<span about="#mwt31" data-mw='{"parts":[{"template":{"target":{"wt":"lang-de","href":"./Template:Lang-de"},"params":{"1":{"wt":"Glockenfriedhöfe"},"link":{"wt":"no"}},"i":0}}]}' id="mwAWA" typeof="mw:Transclusion">German: </span><i about="#mwt31" id="mwAWE" lang="de">Glockenfriedhöfe</i>) before being melted down to make shell casings and armaments?