Manhattan Streetcar Lines Except Third Avenue RWY System

This map, drawn by B. Linder, shows Manhattan Streetcar Lines except for the Third Avenue Railway System.  The map covers 99 Street to the Harlem River and is dated circa 1933.  Other streetcar lines continued to run in Manhattan to just after World War II.  Source:  B. Linder, New York Division ERA Bulletin, Vol. 30, Number 1, January 1987, P.2.