IVNONI REDINE

Bust of Dryantilla to the right, diademed, draped and set on crescent.

Juno standing left, holding patera with the right hand and a scepter with the left hand.

Photo of a coin sold the 20/11/2017 by Numismatica Ars Classica, Auction 42, lot 403, link to the sale: https://www.acsearch.info/search.html?id=417374, link to their website: https://www.arsclassicacoins.com/.

Regarding the legends, I recognize an obverse die and therefore deduce that the obverse legend is SVLP DRYANTILLA AVG. On the reverse, the location of REDINE seems to indicate that there is sufficient space to write IVNONI and not IVNO.

ov Sev'' in the reference: AYC #5 ov Sev, means that this coin is overstruck on a denarius of  Septimius Severus. ''ov'' for overstruck. I considered that this coin was overstruck on a denarius of Septimius Severus because on the reverse we see a rest of a laureate portraiture, indicating a denarius. I read on the reverse: IMP XI PART MAX, on the obverse I can see the wings of Victoria followed by the letters AE. By adding these two informations, I conclude that it can only be an overstike on a denarius of Septimius Severus, obverse: L SEPT SEV AVG IMP XI PART MAX, reverse: VICT PARTHICAE. Here is a photo showing what the original coin looked like (RIC 142 Septimius Severus):

Photo of a coin sold the 01/10/2014 by Auktionshaus H.D. Rauch GmbH, Mail Bid Sale 8, lot 463, link to the sale: https://www.acsearch.info/search.html?id=190394, link to their website: https://www.hdrauch.com/site/de/. Noted RIC 141 by the auction house, it is however the RIC 142.

This same type has been overstruck too for Regalianus. We see PART MAX on the obverse in front of the portraiture and Victoria holding trophy on the reverse. Here is the coin:

Photo of a coin sold the 11/06/2012 by Numismatik Lanz München, Auction 154, lot 468, link to the sale: https://www.acsearch.info/search.html?id=1310995, link to their website: https://www.lanz.com/.

This same type has been overstruck too for Regalianus with reverse ORIENS AVGG. See AYC #8 ov Sev, RIC 6 and PROVIDENTIA AVGG, see AYC #9 ov Sev (1), RIC 8.