Andronicus I, AE 18mm Half Tetarteron, uncertain Greek mint.

Same as SB1987 but smaller, usually ca. 15mm.

MHP-QV, Facing bust of the Virgin orans, nimbate and wearing 
pallium and maphorium; on her breast nimbate head of the 
infant Christ. 
ANDRONIKOC, crowned, half-length figure of Andronicus facing 
with forked beard, wearing scaramangion and saigon and 
holding labarum and cross on globe

S-1989 DOC 8

Excellent example because of the large flan, I consider this 
coin to be extremly rare. 

Contributed by Simon of the Forum Ancient Coins, Aug, 2011