Tom Cederlind on ebay  Nero Brass coin w/Asklepios counterstamp!
$36.00
Aug-20-01

Nero, AE 18.9mm of Akmoneia, Phrygia, 54-68 AD. (3.75 gm). 
L. Servenius Capito and his wife Iulia Severa. 
Struck circa 65 AD. 

Obv.: NEPWN CEBACTON AKM[ONEIC], draped bust right, with Aegis. on right: counterstamp of Asklepios standing.
Rev.: CEPOVHNIOY KAPITWNOC KAI IOVLIAC, Zeus seated left, 
holding patera and sceptre; in left field, crescent and owl. 

RPC I 3176; cf. SNG Cop. 29