12 Works at York, Maine..... Works at Newburyport, Mass......... Works at Beverly, Mass. Works at Nangus Head, Salem, Mass........ 16 Works at Fort Sewall, Marblehead, Mass..... Fort and outworks at Nantasket Head, Boston, Mass...******** Redoubt on Hog island, Boston harbor, Mass. 19 Works at Nantucket harbor, Mass......****** Works at Edgartown, Mass................................................ Works at Falmouth, Mass........ 22 Works at Holmes's Hole, Mass.....********* 23 Works at Tarpaulin cove, Mass.............. Works at Canonicut island, R. I......... 25 Closing west passage of Narraganset roads, R. I.... Fort Griswold, New London, Conn......... 28 Fort Hale, New Haven harbor, Conn......... Fort on East Bank shoal, Sandy Hook, N. Y.. Fort on Hawkins's Point, Md........... 200,000 $200,000 52,000 +52,000 1,681,412 +1,681,412 1,681,412 +1,681,412 600,000 $600,000 521,000 +521,000 $50,000 376, +376,000 250,000 $250,000 246,000 +246,000 † Work projected. Guns, cost, &c., conjectural. Guns of Fort Sullivan, No. 1, A. |