Sutton Hoo Helmet
... that the Sutton Hoo helmet weighs 2.5 kg (5.5 lb), but the Sutton Hoo Helmet weighs 900 kg (2,000 lb)?
... that the <a href="./Sutton_Hoo_helmet" id="mwAmc" rel="mw:WikiLink" title="Sutton Hoo helmet">Sutton Hoo helmet</a> weighs <span about="#mwt35" data-mw='{"parts":[{"template":{"target":{"wt":"convert","href":"./Template:Convert"},"params":{"1":{"wt":"2.5"},"2":{"wt":"kg"},"3":{"wt":"lb"},"abbr":{"wt":"on"}},"i":0}}]}' id="mwAmg" typeof="mw:Transclusion">2.5</span><span about="#mwt35" typeof="mw:Entity"> </span><span about="#mwt35">kg (5.5</span><span about="#mwt35" typeof="mw:Entity"> </span><span about="#mwt35">lb)</span>, but the <i id="mwAmk"><b id="mwAmo"><a href="./Sutton_Hoo_Helmet_(sculpture)" id="mwAms" rel="mw:WikiLink" title="Sutton Hoo Helmet (sculpture)">Sutton Hoo Helmet</a></b></i> weighs <span about="#mwt36" data-mw='{"parts":[{"template":{"target":{"wt":"convert","href":"./Template:Convert"},"params":{"1":{"wt":"900"},"2":{"wt":"kg"},"3":{"wt":"lb"},"abbr":{"wt":"on"}},"i":0}}]}' id="mwAmw" typeof="mw:Transclusion">900</span><span about="#mwt36" typeof="mw:Entity"> </span><span about="#mwt36">kg (2,000</span><span about="#mwt36" typeof="mw:Entity"> </span><span about="#mwt36">lb)</span>?