Nice little set.
Top right is a potin tetradrachm from Alexandria, 3rd century. The portraits don't look much like the emperors, and the legend is damaged, but LS on the reverse means Year 6, which means it's probably Probus.
Bottom left is a "barb" or unofficial copy of an antoninianus of Tetricus I. They can't be attributed as they are usually nonsense.
The rest are all late Roman bronzes, you can use this site:
http://www.tesorillo.com/aes/_rev/index1i.htm
Top right is a potin tetradrachm from Alexandria, 3rd century. The portraits don't look much like the emperors, and the legend is damaged, but LS on the reverse means Year 6, which means it's probably Probus.
Bottom left is a "barb" or unofficial copy of an antoninianus of Tetricus I. They can't be attributed as they are usually nonsense.
The rest are all late Roman bronzes, you can use this site:
http://www.tesorillo.com/aes/_rev/index1i.htm





















