I would appreciate help identifying two Roman coins.
_1
_2
1. The obverse shows a radiate bust, and the reverse has a clear design, but I can't determine what it depicts.
2. The obverse also shows a radiate bust, and the reverse appears to feature a human figure.
Both coins were found in the Balkans, alongside other coins dated to the 3rd–4th centuries.
Thank you in advance for your insights!