Andronicus III Palaeologus. 1328-1341. AE Trachy 20mm. Thessalonica mint. 

Uncertain or overstruck type, retrograde B to left.
Andronicus, standing, holding sceptre, two stars and retrograde B-B in fields.

SB 2490

DOC 931; SB 2490.
Near VF, green patina. 

With permission of CNG cngcoins.com, April 2012.
263, Lot: 433. Sold for $60.