Elizabeth I, countermarked coinage of 1560-61, an Edward VI Second Period Tower mint shilling, MDLI [1551], m.m. rose, bust 6, with a seated greyhound countermark behind head to denote a revaluation to twopence-farthing, 5.29g (Morrieson, B.N.J. 1916, The Silver Coins of Edward VI, this piece illustrated (pl. V, 15); N. 1990; S. 2547), host coin fine and clear for issue, with clear countermark

Estimate: GBP 4000 - 6000