National Physical Laboratory
- Published identifier
- GB-COH 02937881 · GB-PPON PYDB-8862-JBYM
- Published location
- Teddington, UKI75, TW11 0LW, United Kingdom · Middlesex, UKI75, TW11 0LW, United Kingdom · Teddington, UK, United Kingdom · Teddington, Middlesex,, UKI75, TW11 0LW, United Kingdom · Teddington, Middlesex, UKI75, TW11 0LW, United Kingdom
- First appearance
- 18 May 2025
- Latest appearance
- 15 Sept 2026