Birely, Hillman & Streaker
... that Birely, Hillman & Streaker was the only Philadelphian manufacturer of wooden ships to survive the post-Civil War slump?
... that <b id="mwEDE"><a href="./Birely,_Hillman_&amp;_Streaker" id="mwEDI" rel="mw:WikiLink" title="Birely, Hillman &amp; Streaker">Birely, Hillman &amp; Streaker</a></b> was the only <a href="./Philadelphia" id="mwEDM" rel="mw:WikiLink" title="Philadelphia">Philadelphian</a> manufacturer of wooden ships to survive the post-<a href="./American_Civil_War" id="mwEDQ" rel="mw:WikiLink" title="American Civil War">Civil War</a> slump?