LIRR Signalman Nomenclature
21NWC - correct answer 21 Switch Normal Correspondence.
100POB - correct answer 100~ Power Off Buss
HENK - correct answer Hunt Entry Normal Indication
113MPFNWP2 - correct answer 113 Movable Point Frog Normal Switch Repeater Two
2EAS - correct answer 2 East Approach Stick
1ETE - correct answer 1 East Time element
HETPLSTE - correct answer Hortons East Track Repeater Loss of Shunt Time Element
EM - correct answer East Directional Stick Relay (AKA EXSR)
518TPPR - correct answer 518 Track Repeater Repeater Relay
LR - correct answer Lighting Relay (AKA EO (Flasher Relay))
2TV - correct answer 2 Track Code Control Relay
2EBHB - correct answer 2 East Signal Bottom Head Approach Backwards
113NWCB - correct answer 113 Normal Switch Correspondence B Repeater
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