A photograph taken by
E. L. Novak at the end of automatic signal protection on the NYC Bay
City Branch, north of Oxford. These signals were located 7,000
feet north of Oxford at the start of manual block system for northward
trains, and automatic block system for southward trains. This
was also the end of the Oxford passing track. The ABS system was
helpful in protecting local switching from
gravel pits and other
industries in the area. BD-2 had its light extinguished due to a
northward extra in the siding that Ernie was on. The road at the
left of the photograph is M-24 (or Lapeer Road). September 20,
1961. [Charlie Whipp Collection]