Technical Rare Fog light model

Hello, I've been lurking in a few picture threads lately and noticed these cool curved, somewhat art deco, fog light mounts/raisers. I was wondering what they're called and where to get them, or if they are custom.
Thank you.

 

Maybe it's a part of something else? Repurposed for the lights?

 

I've had about 100 fog lights over the years, and never seen mounts like that. Must be made from sumthin else. Pretty cool though

 

Possibly tractor parts...?

 

Must be a rarer unity light, found this online

 

@Greenblade Sent you a pm.

 

Well, just when you thought you'd seen it all !!! good investigation.

 

I like 'em.

 

i have lots of fog lights and thats the first time i've seen them, how about Fire Truck?