20092010JMRI DickBronson 1 2010-01-01 DB Initial version NYCS Single searchlight manual block signal As described in the New York Central System publication "Rules for the Governmant of the Operating Department." Appearances for one-searchlight signal head without other badging Proceed green Page 101 ../../../resources/icons/smallschematics/aspects/NYCS-1937/SL-1-manual-block/rule-289.gif Block Occupied yellow Page 101 ../../../resources/icons/smallschematics/aspects/NYCS-1937/SL-1-manual-block/rule-289A.gif Stop red Page 101 ../../../resources/icons/smallschematics/aspects/NYCS-1937/SL-1-manual-block/rule-289B.gif Stop Stop