a 17th-century shipwreck
... that two dresses recovered from a 17th-century shipwreck may be the only such items in existence?
... that two dresses <i id="mwAVA">(one pictured)</i> recovered from <b id="mwAVE"><a href="./Palmwood_shipwreck" id="mwAVI" rel="mw:WikiLink" title="Palmwood shipwreck">a 17th-century shipwreck</a></b> may be the only such items in existence?