Thanks for the information, the 1945 picture I've seen the other I haven't, but in it as in others I've seen the secondary gun director is not clear. Can only assume either it is mounted in the front of it or as hard as it is to believe there is none. Unless it is the small round microwave a antenna.
I have 4 more once I move to build, the Indy,Texas,North Carolina and Kitty Hawk, yeah also do some more modern 1/350