Hello all, When looking for coins to sell in group, I noticed the bust of this coin. It's not the best quality coin, but the details are adequate. It concerns an aes, folles of Constantine I, weight 3.40 grams, 24 mm diameter, of the type soli invicto comiti, ric VII nr47, bust B5. Text front: ric 1d ( constantinuspfavg ), soli invic-to comiti on the back. T/F//PTR. When turning the coin 90°anticlock wise, the head is visible on the back ( not incuse ). please Show your error coins. Thanks, sky92880