Help to identify hallmark on fiddle back spoon?

Hello there can anyone help me identify the hallmarks? Maker and year of this fiddle back fork. many thanks :laughing:
Looks like ACME? with 10dwts and a number 3,
sorry for photo but laptop camera
spoon2.JPG

Like to try and help, but really canโ€™t see the marks. Can you provide a close up picture? Maybe resize it in Paint.net of Inkscape? Regards, Dave.

Hello there thanks for your response but I have located the maker Henry Williamson.
Thanks again