Silver · a closer look
Mappin & Webb (John Newton Mappin & George Webb) mark: JNM GW
Mark details
- Period
- Undated
- Wording
- JNM GW
- Appearance
- JNM over GW
- Place
- London
Dating cue
Captioned hallmark: London 1874.
Notes
over GW Mappin & Webb -John Newton Mappin & George Webb- 1874 hallmark