I'd say your item is not the same as the one in the Rosice catalogue. Maybe it's just the angle at which your photo was taken, but it looks like your spout is situated lower than in the Rosice example. Also, the handle looks slightly different -- the inner part is more rounded than the catalogue version. As for Pamela's lemon squeezers, they are different to yours.
Then again, my eyes don't always see what they're supposed to see. Hopefully someone will be able to help. :usd: