looking for the year of this little one

[Conito@55]

Does anyone know anything about this button?

 

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[sibbley]

Hammond Turner & Sons. https://hammond-turner.com/

 

[Red-Coat]

Hammond Turner & Sons it is, Without 'Ltd' after the name, that particular backmark should be between c.1823-1865

 

[vpnavy]

Does anyone know anything about this button?

I moved ya from HELP! over to WHAT IS IT? for more exposure.

NOTE: Forum HELP! contains guides tutorials on how to use the new TreasureNet.com software.