Tinker & Toad has dated this piece to the 1900s.

In the late 19th century the fishing industry in Cornwall was becoming unreliable as a source of income; bad weather and seasonal fluctuations brought enforced periods of inactivity. It was decided that an alternative means of employment could be gained by training the unemployed fishermen to produce items in copper. John Drew Mackenzie, an artist who settled at Newlyn was a key figure in setting up the Newlyn Industrial Class. After some early experiments, the class specialised in repoussé copper work and produced a wide range of domestic and decorative items. The school remained active for about thirty years after its establishment in 1890.
Tinker & Toad has dated this piece to the 1900s.
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