The water table should have the maker's name (or mark) stamped on it as well. Yes, Sarriugarte made whole guns. (pronounced: sorry-oohhh-gart-tay - more or less)
By the way, Sears imported an AyA and sold it as their "Model 100" that allegedly is a Model 21 clone.
If the gun has pistol grip, single trigger, no sling swivels and fat beavertail forend it probably was made for export to the US.
The allegations of it being a Winchester 21 clone are false. The method of barrel joining and bolting systems of each piece are different.
