I picked up a few nice 45's in Milan 2/3 years back.
They have a big market on the square outside the front of the main railway station there on a weekend, that's where I got most of them from on that visit.
One of the PC 45's I found was the Hitchhikers ABC single (Kenny Hamber was their lead singer). The group had one LP out on ABC in the US and the label pulled one 45 from it for American release. In the UK (& Germany), a 45 was also released but that featured different cuts off the LP.
Italy went it's own way as well, so the Hitchhikers Italian ABC 45 features different tracks once again.
Can't find any of those Italian 45's at present, so here's a scan of the group's German ABC 45 to be going on with ..........