Greek Imperial unknown 3

I have three shots of a Greek imperial AE 16. The emperor is draped and looks somewhat older. The reverse seems to be Salus, though there may be a slight chance at it being Vesta. I put the one shot to shot lettering which ends with an epsilon, a G, and a C. The dealer I showed thought it to be Egyptian but not having any resources to check has me searching. Note that it is fairly thick as well. Any ideas all?

 Similar - https://www.ebay.co.uk/itm/321749896310 

 Another of Diocletian, with that large L [of LA] on top left of reverse 

 Could be L on left and E on right 

https://www.vcoins.com/en/stores/nbnumismatics/109/product/egypt_alexandria_diocletian_potin_tetradrachm/2345573/Default.aspx 

Egypt / Alexandria
Diocletian (284-305AD)
Potin tetradrachm- 7,56 gram- 18 mm
Obverse: Α Κ Γ ΟΥΑ ΔΙΟΚΛΗΤΙΑΝΟϹ ϹƐΒ, laureate head right
Reverse: Eusebeia standing left, placing incense on altar; L E (date) across field 

Thanks all. I looked too far back. Did not expect this late.