2nd-3rd century A.D. or later. A carved hardstone amulet in the form of a frog sitting on a base, modelled with large circular eyes with central recesses and folds to its skin; hollowed out with opening to base and off-centre piercing through the mouth. 82.9 grams, 60 mm (2 3/8 in.). Acquired 1979-1999. London collection of the late Mr S.M., thence by descent.