Western Union Telegraph Building
... that New York City's Western Union Telegraph Building was built on land once owned by Thomas W. Evans, dentist to French emperor Napoleon III?
... that New York City's <b id="mwsw"><a href="./Western_Union_Telegraph_Building" id="mwtA" rel="mw:WikiLink" title="Western Union Telegraph Building">Western Union Telegraph Building</a></b> was built on land once owned by <a href="./Thomas_W._Evans" id="mwtQ" rel="mw:WikiLink" title="Thomas W. Evans">Thomas W. Evans</a>, dentist to French emperor <a href="./Napoleon_III" id="mwtg" rel="mw:WikiLink" title="Napoleon III">Napoleon III</a>?