CJO,
David Baker Covers Fore end fastener Patents in his epic book The British Shotgun;These are to be found in Volume 1 pages 119,204&205;and in Volume 2, pages 138-145.All of the patents seen in the posts are covered.
By comparison, W.W. Greener in the 9th edition of his book,The Gun," devotes less than half a page to fore end fasteners he dose however illustrate and name the Grip Fore-end."


Roy Hebbes