interesting little aluminum corkscrew

At the ICCA Annual General Meeting, during the show and tell portion of the program, there was an interesting little aluminum corkscrew presented, that had a bottle opener on the side. Looking somewhat like a shop project, it was fairly well thought out, with the little lip on the edge which would have facilitated the removal of a bottle cap.

You can see it in the lower right here.


One of a kind? The only one made? A shop project at some point?

It is always interesting when suddenly a second example shows up!

And, just the other day, I ran across the same piece.



Do any of you have a third (or fourth) example?