The Digital Electronic Watch by Tom M. Hyltin (1978, Book, Illustrated)

Why would anyone write such a book without having talked,visited or more over interviewed the late Roger W.Riehl. For ex; THE ACTUAL FIRST PROTOTYPE WATCH It self and all kind of early Official drawings and receipts, etc.(which I now have).His first one had a tunning fork but in late 1969 or earl 1970 he put together one with a Quarts Crystal wich is also with the families archives. Ofcourse any documents outside of the families authorization is strictly prohibited without atleast a true explaination of where they obtained such documents,copyrights etc.
Nothing above is meant to be offensive and I am sure the book is well written and informative irregardless of wether it gives Roger W. Riehl any credits.
I actually hope the book sale goes well for you and maybe it can help lead the path on a new book, ofcourse only with authorization from the Writers,Authors,Publishers and any other rights from the book you are selling. Cordially,Howard Riehl
p.s maybe my review does not apply because I am a son of the inventor and have not purchased or read the book at all yet.