Beetle Key Holder

We have a spare key and hadn't really paid much attention to the key ring.  Closer inspection and a bit of a polish showed that it was a VW Beetle.  Not sure where it came from as both our families have owned Beetles in the past.

If it's my side, then it goes back to the Beetle my Father brought back from Italy when he and my Mother drove home after a two year posting in Udine after the War.  Who knows?