Nero Minted in Acmonea, Phrygia Size: 19mm Weight: 3.83 grams Obverse: NEPΩN KAICAP CEBACTOC Laureate head right; caduceus to left, crescent to right Reverse: CEPOYHNIOY KAΠITΩNOC KAI IOYΛIAΣ CEOYHPAC AKMONEΩN Zeus seated left on throne, holding patera and sceptre; two monograms to upper left;...

Roman Emperor Nero Amorium (Hisarkoy, Turkey) mint  Weight: 4.04 grams Size: 17.8mm Obverse: ΝΕΡΩΝΑ ΚΑΙΣΑΡΑ Laureate head right  Reverse: ΑΜΟΡΙΑΝΟΙ Zeus seated left, holding thunderbolt and sceptre References: RPC I 3242 (5 specimens); BMC 31

Nero 54-68 ADMinted in Apollonoshieron, LydiaSize: 16.86mm Weight: 3.94 grams Obverse: NEPΩN KAICAP CΕΒΑCΤΟC, laureate head rightReverse: AΠOΛΛΩNI-EPEITΩN, Apollo standing facing, head left, holding patera and lyre.  RPC I 3045.

Nero Minted in Amorium, Phrygia Size: 17.65mm Weight: 4.9 grams Obverse: ΝΕΡΩΝΑ ΚΑΙΣΑΡΑ Laureate head right Reverse: ΑΜΟΡΙΑΝΟΙ Zeus seated left on throne, holding thunderbolt and sceptre 

Nero  Minted in Sebaste, Phrygia Size: 19.4mm Weight: 5.6 grams Obverse: ΣEBAΣ-TOΣ; draped bust right  Reverse: ΣEBAΣTHNΩN IOVΛIOΣ ΔIONVΣIO; Zeus enthroned left, holding eagle in right hand and scepter in left  RPC 3155/1; SNG Copenhagen 678 

Nero  Minted in Sebaste, Phrygia Size: 16mm Weight: 5.4 grams Obverse: NEΡΩN KAICAΡ, draped bust rightReverse: CIΔHT, Athena walking left, holding spear and shield, serpent at foot, Reference: RPC 3399

Nerva Size: 23.9mm Weight 6.8 grams Obverse:  AYTO NEROYAS KAICAP ΣEBA; Laureate head of Nerva to right Reverse: ANKYPANΩN; Tyche standing facing head left, holding rudder and cornucopia 

Nerva - nice black patinaSize: 21mm Weight 8.0 grams Obverse:  Laureate head rightReverse: SC in laurel wreath

Philip I 244-249 AD  - the photo is pretty bad. The coin is pale blue in hand with smooth surfacesAE bronze Weight: 9.29 grams Size: 25mm Obverse: IMP M IVL PHILIPPVS PF ..., radiate draped and cuirassed bust right Reverse: River god reclining...

Septimius Severus - dual jade green patinaSize: 27.5mm Weight: 13.0 grams Obverse: (A)YT K Λ CEΠ laureate head rightReverse: Zeus/Jupiter/Herakles? walking right, brandishing thunderbolt

Septimius Severus 193-211AD AE bronze Size: 24.5mm Weight: 10 grams Obverse: Laureate draped and curassed bust right Reverse: Tyche standing left holding cornucopia and rudder

Septimius Severus 193-211AD AE bronze Size: 20mm Weight: 3.7 grams Obverse: Laureate head right Reverse: Deity seated left