Vintage Aries Round Tile Trivet/Coaster by H & R Johnson 15.2cm Zodiac VGC. Rare Zodiac round tile, which could be used as a trivet or coaster, or just for display. Measures 15.2cm in diameter. On the front it says Aries, March 21 - April 20. On the reverse, it is stamped H & R Johnson Ltd, & Made in England. I have only seen square tiles like these before, never round ones. (I am listing a A Gemini one as well, and can combine postage if you buy both).