There is an article on Roper grips and Keith Brown's grips in the March, 2011 issue of "Guns" magazine.
It is available online at-
http://fmgpublications.ipaperus.com/FMGPublications/GUNS/GUNS0311/
Click on the March edition of "GUNS" magazine. Keith's pic is in the Table of Contents, article on page 64.
It was written by our member "SDH".