17 entries match your criteria. Related Historical MarkersThis series of markers follow the walking tour of Fort Mifflin. By Bill Coughlin, October 11, 2008 Marker at Fort Mifflin SHOWN IN SOURCE-SPECIFIED ORDER1► Pennsylvania (Philadelphia County), Philadelphia — Fort Mifflin — 2► Pennsylvania (Philadelphia County), Philadelphia — Fort Mifflin (Mud Fort) on Mud Island — 1772 — 3► Pennsylvania (Philadelphia County), Philadelphia — Hospital & Mess Hall — ca. 1820 — 4► Pennsylvania (Philadelphia County), Philadelphia — The Siege of Fort Mifflin — November 10 to 15, 1777 — 5► Pennsylvania (Philadelphia County), Philadelphia — Main Gate / Flag — 1798 – 1808 — 6► Pennsylvania (Philadelphia County), Philadelphia — Casemates or Bombproofs — 1798 — 7► Pennsylvania (Philadelphia County), Philadelphia — Artillery — 8► Pennsylvania (Philadelphia County), Philadelphia — Quartermaster’s Store — Preexisting Buildings — ca. 1843 — 9► Pennsylvania (Philadelphia County), Philadelphia — Soldiers’ Barracks — 1798 — 10► Pennsylvania (Philadelphia County), Philadelphia — Officers’ Quarters — 1814 — 11► Pennsylvania (Philadelphia County), Philadelphia — Powder Magazine — 1867 — 12► Pennsylvania (Philadelphia County), Philadelphia — West Sallyport — ca. 1798 — 13► Pennsylvania (Philadelphia County), Philadelphia — Blacksmith Shop — ca. 1778 — 14► Pennsylvania (Philadelphia County), Philadelphia — Artillery Shed — 1837 — 15► Pennsylvania (Philadelphia County), Philadelphia — Citadel - 1796 — Commandant’s House – 1835 — 16► Pennsylvania (Philadelphia County), Philadelphia — Torpedo Casemate — 1875 — 17► Pennsylvania (Philadelphia County), Philadelphia — Arsenal — (former Guard House and Prison) — 1816 —