AFICIONADO STAR WARS MYSTERY: CAPTURING THE MAN IN BLACK!

Here's some intriguing pictures of a US (?) photo shot taken of Darth Vader, the true Dark Lord of the Sith. I think its from at least 1977/78 (presumably thats Kermit Eller in the costume) - note the huge size of the Vader mask: it has to be from A NEW HOPE time.

If anyone knows what the shoot was for, if there's any more images in the set, and where and when it first appeared, please get in touch...