Their daughter sent me a few pictures which I've cropped and had copied, along with the wedding invitation of 1964 that my sister found in a dresser drawer. I have integrated the whole works to make the cover and then bind it Coptic style. I am miffed that we no longer have our tabletop xerox. I had to go to the print shop and when I asked for a reverse image the gal made a "negative". Hmmm. But on the second try she got it right and the images transferred well onto the clay.
Hope to post a photo of the completed book after it's done.