Sheffield Assay Office
53°24′26.8″N 1°29′44.7″W / 53.407444°N 1.495750°W The Sheffield Assay Office is one of the four remaining assay offices in the United Kingdom, the other three being in London, Birmingham, and Edinburgh.
53°24′26.8″N 1°29′44.7″W / 53.407444°N 1.495750°W / 53.407444; -1.495750 The Sheffield Assay Office is one of the four remaining assay offices in the United Kingdom, the other three being in London, Birmingham, and Edinburgh.