gunpowder magazines
...that after hundreds of years of construction and use, few gunpowder magazines remain in the United Kingdom as gunpowder has not been manufactured there since 1976?
...that after hundreds of years of construction and use, few <b id="mwE_g"><a href="./Gunpowder_magazine" id="mwE_k" rel="mw:WikiLink" title="Gunpowder magazine">gunpowder magazines</a></b> remain in the <a href="./United_Kingdom" id="mwE_o" rel="mw:WikiLink" title="United Kingdom">United Kingdom</a> as <a href="./Gunpowder" id="mwE_s" rel="mw:WikiLink" title="Gunpowder">gunpowder</a> has not been manufactured there since 1976?