Lawson importer of spanish shotgun: i found this

by cable, Wednesday, February 20, 2013, 09:41 (4240 days ago) @ D. Sikes

on shotgun world: if the shotguns are marked with a GIB stamp on the breech or frame [ inside i suppose ]

" GIB (José Irazabal y Maximo Bolinaga) 10 ga SxS were manufactured in Spain in Elgueta near Eibar by GIB company. They were imported in USA by Mandall Shooting Supplies (Scottsdale AZ), by Lawson Arms Inc (Godfrey ILL) and probably By Dakin Gun Company (San Francisco)."

prices people were quoting were all around 300$ used. should be very serviceable gun. the pics they showed looked nice.