Interlocking: FN Tower, Trenton, MI - More Photos
Photo info/credit: Top and 2nd photos, the same location in 1994. [All, Charlie Whipp]. 3rd photo, the model board inside FN tower in 2002. [Mark Dobronski]. 4th photo, the "strong arm" interlocking plant at FN tower in 2002. [Dan Maners]; 6th photo, FN Tower in 1966. [Charles Geletzke Jr.]
Location: 42o09.080'N / 83o10.737'W.
1926. FN interlocking is rebuilt by the MC, adding 18 mechanical levers. [RSC-1927]