The following is a reference to a book by H. Aspden published by Sabberton Publications in 1966.
THE THEORY OF GRAVITATION: 2ND EDITION
Eventually excerpts from this work will be made available on the author's website www.aspden.org. The book updates Dr. Aspden's theory of gravitation up to the year 1966, but there has been much onward development as the latter website shows. This book 'THE THEORY OF GRAVITATION' was published in 1966. Officially it is out of print but several copies remain in the author's possession and, so long as stocks last, the book will be sent with the author's compliments and at the author's expense to anyone who can affirm having purchased a copy of the author's 1996 work Aether Science Papers and requests a copy by postal mail enquiry to:
Dr. H. Aspden
P.O. Box 35 Southampton SO16 7RB,
All that is requested in return is that recipients will be sufficiently serious in their interest in the physics of gravitation to debate with their colleagues, particularly academic colleagues, the issues which this aether-based theory raises.
The book order ISBN reference for Aether Science Papers is:
ISBN 0 85056 0152