Speaking of variations, yours has single trigger and beavertail forend, clearly made for the American market.
Mine is double trigger and splinter forend. Mine also has quite straight grain wood.
Cased two barrel set is very nice.
When I asked for an updated quote from AyA last year it stated that single triggers and beavertail forends were both extra cost options. BTW: I believe the original cost of this cased set was over $7,000 when it was brand new exclusive of shipping and importation charges.
Again; Getting back to the original post the quality IMO of the AyA's from this period is truly excellent.
Jim