Spur-royal

Spur´-roy`al

    (spûr´roi`al)
n.1.A gold coin, first made in the reign of Edward IV., having a star on the reverse resembling the rowel of a spur. In the reigns of Elizabeth and of James I., its value was fifteen shillings.
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.