They are amazing. Where did you find them???????? Have you got more????
Ha! I found 'em in my father-in-law's book case, in the spare bedroom. Three volumes, and all the covers were stashed at the back of each binder. It was a hurried business, photographing them (it felt furtive and a bit dirty, I duno why), but next time I'm up there I'll see if I can get a few more, and take my time about it.
Please do. These are lovely, really beautifully designed covers.