by SRS125
one question that has been on my mind for a while is what were all of the extra but diffrent lites used for on the Southern Pacific Locomotives?? such as the trash can beam lite, 5 set head lites, low hood and high hood 3 set lites. Why did they always have at least one head lite with a red lenz?? What point did they serve for them did this have to do with emergencys??