In 2021, the members of the Abingdon Silver Group decided they wanted a mark that could be applied to work done whilst at the Group. One was duly designed and commissioned. We decided to lodge impressions of the mark with the Abingdon County Hall Museum and I created, with a little help from my friends, this mounted plaque.
It was somewhat stressful applying the stamps after all the other work was done, but the impressions are clean, if not completely straight. My hallmark and the full set of assay marks for 2022 including the Platinum Jubilee mark are at the bottom. It’s about 40mm square. It was presented to the Museum in April 2023. There’s more detail about the plaque here.