Images 1-20 and Neptunus are from a book that I bought on Ebay in January 2006, a collection of material by crew member Bob Faudree-including reunion images. I assume he has died. Interestingly enough, one of the crew members lives in my town. I offered to meet with him and show him the book, but he didn't have much interest.
David Hoover, son of Ensign, later Ltjg Jack C. Hoover communicated with me quite a bit about the Biddle. I offered him the book for what I paid and he was thrilled, so it is going to him.