Lovely collection Kevin. I have a few decent old cameras, but not in the same league as you and am wondering what to do with them as I don't use them any more. Only a few have true sentimental value and, of course, I am now regretting losing a few on the way including a naval issue Reid III with Taylor Hobson lens. I definitely wished I hadn't traded that in many years ago!
Yes the Reid is rising in desirability as it is rare compared to the Leica and probably every bit as good, Naval issue would be a very rare item.