Vintage Frankenstein-ed lights, beacons and light bars.

[stansdds]

Its hard to say if this is legit or a Frankenlight. Looks like a Pushme Pullme. Two rear halves.

View attachment 238896

Uhhhhhhh.... yikes.

 

[dmathieu]

Different looking, but I don't ever remember seeing air vents on the back end. Am I wrong?

 

[NPS Ranger]

I think the part with vents is supposed to be on the front ahead of the rotor, but it's mounted backwards, it tapers the wrong way. Typically the red light would be a larger diameter than the rotor, but they've used a couple of stepdown rings to mount it backwards and attached a different red light to the front. Here's a model VL:

 

[Maxim2Eng]

Odd, indeed! Any markings/clues?
It could be the rotor is behind the light housing thus operable.