CERN
| Place | CERN, Geneva, Switzerland |
| Size | 18mm |
| Date | 2009 |
| Fastening | Button |
If you’re in the vicinity (and we were) it’s well worth a visit.
| Place | CERN, Geneva, Switzerland |
| Size | 18mm |
| Date | 2009 |
| Fastening | Button |
If you’re in the vicinity (and we were) it’s well worth a visit.