
Silver · a closer look
London 1901 hallmark mark: JTH JHM
Mark details
- Period
- Undated
- Wording
- JTH JHM
- Appearance
- JTH over JHM into a quatrefoil John Thomas Heath & John Hartshorne Middleton of Hukin & Heath
- Place
- Birmingham
Dating cue
Captioned hallmark examples: London 1901; Birmingham 1900.
Notes
Attributed to John Thomas Heath & John Hartshorne Middleton of Hukin & Heath.
Other London 1901 hallmark marks

