I don't know about where on the web, but a friend of mine who builds harps, bodhrans and various stringed instruments has a book with a picture of what is left of the harp. It has significant damage. From that picture he built a replica and, based on the designs in the existing harp, filled in what he thought it would look like. The result is magnificent. I will ask him what the title of the book is that has the pictures. And perhaps I can scan the pix, both of the original and Jim's replica and email them to you. I know he researched this project incredibly well.

All the best,

Big Mick