Watch List notes:

Julio-Claudian period, Caligula (?). AE Dichalkon, Alexandria mint, Egypt. D/ Apis bull standing right; LB (date) above. R/ Ibis standing left; [palm before]. Dattari 112; RPC I, 5112; K &G p. 363, A 3. AE. g. 1.31 mm. 15.00 RR. Very rare. Green brown patina. VF.