vintage Taylor Smith TS&T Taylorton platter, John Gilkes rose sachet

Mid-century mod roses pattern platter, 13" long, vintage Taylor, Smith and Taylor 'Taylorton'. This floral is called Rose Sachet, designed by John Gilke or Gilkes?

The platter is in very nice condition without damage, and is marked as oven safe and detergent proof, which is nice!