Phocas, AV  light weight solidus (20 siliquae), 602-610 AD, 3.66 g, 19.86 mm, Constantinople. 

Obv: ON FOCAS PERP AVC, crowned, draped and cuirassed bust facing, holding cross. 
Rev: VICTORIA AVGG delta, angel standing facing, holding long cross and 
cross on globe; in exergue, OBXX. 

Sear 629; MIB 22. 

Courtesy of TimeLine Originals (www.time-lines.co.uk), Jan. 2011