I'm weak on Webley & Scott, and company reorganization date, and I just don't have the time right now to check out these Webley & Scott articles, taken from the exterior of my Webley & Scott file folder -
Double Gun Journal (DGJ) Winter 1999, page 193 (Good Article) - Army & Navy #23821 (W&S Screw-Grip)
DGJ Spring 2002 page 141 (Hoffman Arms!) - A Multinational Gun (W&S Screw-Grip 20GA)
DGJ Winter 2004 page 123, - The Ed Zern Gun (Army & Navy Sidelock)
You didn't ask, but there's another magazine with good multi-barrel shotgun articles - Shooting Sportsman (SS) magazine.
SS Sep/Oct 1999 page 144 - The Ubiquitous Webley & Scott
SS Sep/Oct 2002 page 82 - The Ubiquitous Screw-Grip
SS Mar/Apr 2003 page 16 - Gunmaker's Gunmaker
SS Sep/Oct 2003 page 104 - The Webley & Scott Boxlock.
This list is NOT up to date - so there will likely be more W&S related articles in the recent years of both publications....but I have not yet winnowed nor mined them. I claim credit for all errors/typos.
Hope this helps.
And WELCOME to the board - lots of good info and good people here.

Last edited by Ian Nixon; 10/23/15 10:11 PM. Reason: Welcome to first poster.