What are these lights from?

I picked up this pair of lights at the last swap. What do they fit?
The guy I got them from said COE truck, but I looked at alot of pics of them, and don't see these lights.
They look like they could be turn signals? I figure clearance lights would be orange. The remnants of the lense is white.
I'd like to find out so I can buy lenses that go to them.
They are die cast and have the # 2328331 inside.
They are originally green with the yellow painted over that.

 

Tap Tap Tap...Testing 1 2 3 ..is this thing on?

 

school bus?

 

Due to the yellow paint, I thought that at first, but these are too small to go up on the roof.. Thats why I figure they are marker lights or turn signals..maybe markers or T/s for a bus..
I looked on google for 50's COE's and school buses. Didn't see these on anything.

 

Could be for a short bus.

 

General motors bus, truck, snubnose. 55-59 or so.

 

Where do they go?
On the fenders? I was looking at lots of pics of those today, and they all had the usual round lights sticking out of the sides.

 

They are turn signal lights from a 55 - 59 Chevy / GMC truck. I'm not sure of the series, but it was one of the bigger ones, perhaps a Low Cab Forward. The lights mounted on top of the front fenders, but the fenders were extended out, kinda like giant fender flairs.

 

like these trucks?

http://www.cl***iccoe.com/oldcoetrucks/5459.htm

no lights on them

 

oh.... a BIG jimmy...NOT a coe

 

Yeah, that the one. The Oregon ILL. fire dept. had one for sale a few years ago. Seems like it sold for a pretty cheap price.