We just bought the inventory of a locomotive shop and I'm hoping someone can help answer some questions.
I have a mars signal light, housing, lens and bulb mounting plate. I don't know what the rest of the mechisim looks like. If I could find a diagram or pictures I might be able to turn up the rest of it in the 3 semi loads of parts. This place was a mess when we got there.
The other item in question is a Prime portable air gage tester. PM-502 any info on this would be helpful. I called Prime
(I buy from them direct) and haven't had much luck on geting help from them. The person who might be able to help me won't be in for another week. Thanks in advance.

Happy Thanksgiving Jack,

Try this website. As you scroll down there are some wonderful photos of the MARS locomotive warning light innards. Good luck with your find. Restored, mounted and operational it wouldl make a super conversation piece!

http://www.trainweb.org/gyra/mars.htm


de Don
n2whvRMLI