I found digital copies of the flags in an online archive a few years back right before I moved. At the moment I can't recall the archive, and I can't find the images (though I could swear I backed up copies of them on a computer somewhere). I will look in the few places where I think they are. If they pop up I will pass them along. The images were sized a little larger than thumbnail view I think and maybe a bit larger than that, but they were nowhere near hi-res quality. Still interesting to see though, and I later saw pictures of some of the same flags in color in a time-life book...so I'm fairly certain they were the correct ones that were returned later.
Josh Bucchioni