Early 1900s English Cornishware 'Nutmegs' Spice Jar, crafted by T.G. Green. Nutmeg is one of the rarest pieces. The blue banded detail is synonymous with the revered Cornish kitchenware line. Bearing the original maker's mark, this piece is a treasured find for collectors and a charming addition to any kitchen seeking a splash of vintage Cornish blue. T.G. Green 1930s-1950s stamp on underside, the original maker of the Cornish blue banded kitchenware.