I would say Signal-Stat 374 on the first photo. You have a conical base with a straight topped lens and four sealed beams that, for me, indicate Signal-Stat 374.
On the second photo you have a light with a rounded base and a rounded top lens with four large sealed beams that look like Unity RV-46 with Spitfire lens but I think its a ”mirage”.
The clear lines in the lens are on the wrong positions to be a Spitfire lens and I will say, as dmathieu says, that they are some type of optical effect on the bad photo.
The rounded base is shorter than on Unity and the sealed beams look like PAR46 but I think it is the metal lamp holder that make them look like that so they are most probably PAR36 ones.
I would guess that the light is Dietz 211/7-11.
Unity RV-45 with blue Spitfire lens.
The base is higher than on the photo and the lines sits higher up.
Michael