1. https://www.acsearch.info/search.html?id=5642737 4. https://www.acsearch.info/search.html?id=4604070 5. https://www.acsearch.info/search.html?id=7955200
Off the cuff: 1. julia mamea, As 2. Constantine I, follis 3. Constans, AE4 4. Severus Alexander, As 5. Claudius I. Quadrans
I provided the full attributions earlier. First is Julia Domna - sestertius RIC 585b. Fourth is Severus Alexander also sestertius RIC 592.
The legends and the designs only match Sestertii. The hairstyle for #2 was only used by Domna. Also the "PIA" in the legend is visible. Although worn, I like the Domna sestertius the most. It looks like I start developing the Severan coins addiction.