Been down with a sick family for the past few days; I hope I can be forgiven for playing a bit of catch-up; the Crisis is my favorite stretch of Roman numismatics!
280s:
Carinus, 283-285

Numerian, 283-284

Carus, 282-283

Western Satraps, Visvasimha as Mahakshatrap (rare), c. 282


270s:
Probus, 276-282

Western Satraps, Rudrasena II, 278 AD


Florian, Summer/Fall 276

Tacitus, Fall 275 - Summer 276

Gallic Empire, Tetricus II Caesar 273-274 (possibly a barbarous issue)

Gallic Empire, Tetricus I 271-274

Vaballathus and Aurelian, 270-271

Aurelian, 270-275

Severina, wife of Aurelian 270-275

Quintillus, Summer 270

Divus Claudius II, muled with Quintillus reverse (270)

260s:
Gallic Empire, Victorinus 269-270

Claudius II, Fides Exerciti, Unpublished and possibly unique reverse variant (c.269)

Gallic Empire, Postumus (260-269)

Gallienus, Sole reign (260-268)


Macrianus, Usurper (260-61)

250s:
Saloninus Caesar (Middle child of Gallienus), 259

Valerian II Caesar (Oldest child of Gallienus), 256-258

Gallienus, Joint reign, 253-260

Salonina, wife of Gallienus (struck 253-260)

Valerian I, 253-260 (Quite rare to find this nice of a portrait, I may add!)

Western Satraps, Damajadasri III as Mahakshatrap, 250-255


Aemilian, Summer 253

Trebonianus Gallus, 251-253

Volusian, 251-253

Hostilian, as Caesar (c.250-51)

Herennius Etruscus, as Caesar (250)

Herennia Etruscilla, wife of Decius

Trajan Decius, 249-251

240s:
Philip II, 247-249

Otacilia Severa, wife of Philip I

Philip I "The Arab", 244-249

Sassanian Empire, Ardashir I (died 242)

Gordian III denarius (241-243), AETERNITATI AVG


I'll try to be better about updating on time; I still have a lot of coins left to image, though!