I found these local today from a seller who didn't know what they were. To be honest, I didn't know exactly either, but they felt right. Prices were random old coin price at flohmark level, and the Constantine more than made up for the Trachy if it isn't anything special. First: Constantine X Ducas, AE Follis, 1059-1067, Constantinople +EMMA_NOVHA, IC | XC across fields Bust of Christ facing, wearing nimbus cruciger, pallius and collobium, raising right hand in benediction, book of Gospels in left hand +KwN RACILEVC O DOVK Bust of Constantine X facing, bearded, wearing crown and loros, cross in right hand, akakia in left SB 1854 7-8g, 27-28mm Unknown Trachy. Not sure about this one, as the back is pretty good, but the front seems to be a mess. Any ideas? 2g, 21-24mm