~*SR*~ Green Raiload Lantern [Boxed]

The signal green lantern was used as a tower signal for "proceed with caution".
The green lantern (or amber/yellow lantern) was also used by switch tenders to indicate that the switches were aligned properly.

The green lantern was also used by the wreck master (the one in charge at the scene of a wreck cleanup) to signal the wrecker operator and the engineer of the work train positioning the wrecker. The engineer of the wreck train could only act on a green signal given by the wreck master.

A green lantern (or a white lantern) could be used to stop a train at a flag station.

To learn more about railroad signals, please visit http://www.jeffpolston.com/lantern.htm