Sunset Park
... that in its early years, New York City's Sunset Park could only be reached by 60-foot (18 m) ladders?
... that in its early years, New York City's <b id="mwCCc"><a href="./Sunset_Park_(Brooklyn_park)" id="mwCCg" rel="mw:WikiLink" title="Sunset Park (Brooklyn park)">Sunset Park</a></b> could only be reached by <span about="#mwt101" data-mw='{"parts":[{"template":{"target":{"wt":"convert","href":"./Template:Convert"},"params":{"1":{"wt":"60"},"2":{"wt":"ft"},"3":{"wt":"m"},"adj":{"wt":"on"}},"i":0}}]}' id="mwCCk" typeof="mw:Transclusion">60-foot (18</span><span about="#mwt101" typeof="mw:Entity"> </span><span about="#mwt101">m)</span> ladders?