Help Me ID These Lights Please

[83Bmxer]

My father restored these years ago, he was a very particular person. With that said he is no longer with us and I am unsure exactly what I have here. Age,value etc...??? Any help is much appreciated.

 

[RustySprockets]

The grey one is a Delta Torpedo, but someone else will need to chime in on the others.

 

[83Bmxer]

I did find a Delta stamp on the the round headlight.

 

[Big Ape]

I'm fairly sure, the upper middle one is a Delta wedge. I believe that it was original equipment on some Shelby's. Probably other bikes too.

 

[Fv2]

I think the other one is a delta as well, the styling is different than I've seen and I think it's missing a mounting base. But pretty sure it's delta.