Also, going back to whether or not the Spanish copy the English.... ever notice the names of the shotgun from Grulla?

Royal Purdey (refering to Purdey of England)
http://www.grullaarmas.com/en/catalogo-grulla/183-royal-purdey-2

Royal Holland (referring to Holland & Holland of England)
http://www.grullaarmas.com/en/catalogo-grulla/182-royal-holland-2

Royal Churchill (referring to Churchill of England)
http://www.grullaarmas.com/en/catalogo-grulla/181-royal-churchill-2

Celtic (referring to Scotland/Ireland/Wales)
http://www.grullaarmas.com/en/catalogo-grulla/178-celtic-2

Consort (referring to the English monarchy, i.e. "queen consort, king consort, prince consort, etc)
http://www.grullaarmas.com/en/catalogo-grulla/179-consort-2

Windsor (as in Windor, England... maybe Windsor Castle... all in Southern England, an area known for game shooting.
http://www.grullaarmas.com/en/catalogo-grulla/185-windsor-2


Here is a quote from AYA's website about their flagship model, the #1 sidelock....

"The AYA Nš 1 has been the flagship of the AYA line since its introduction in the late 1950īs. Modeled closely on the classic Holland & Holland-style sidelock, the Nš 1 has every hallmark of the traditional English double: Purdey-type double underlugs, chopper-lump barrels, detachable locks, articulated front trigger, and optional self-opener are key features."

Need I say more?