Title: Fort Ontario
Description: 137 p. : 21 cm
Subjects: Military History, Fortification, History, Buildings, structures, Fortification -- New York (State) -- Oswego -- History, Fort Ontario State Historic Site (Oswego, N.Y.), Oswego (N.Y.) -- History, Military, Oswego (N.Y.) -- Buildings, structures, etc, Oswego (n.y.), New york (n.y.), buildings, structures, etc.