CONCORDIA AVGG (408 / 420)
Bust of Theodosius II facing, cuirassed, wearing a helmet with crest and a pearl diadem. Holding a spear passing behind his head with the right hand and a decorated shield with a horseman slaying an enemy, with the left hand.
Constantinopolis seated on a throne with her head to the right, holding a scepter with her right hand and a globe surmounted by a victory with her left hand. Her right foot placed on a prow.
Marks
Photo of a coin sold the 09/10/2013 by Classical Numismatic Group , Electronic Auction 312, lot 228, link to the sale: https://www.acsearch.info/search.html?id=3295576, link to their website: https://www.cngcoins.com/.
Variant without jewel on the diadem. The same kind of variant observed for Zeno with VICTORIA AVGGG type.
A coin showing the letter D of THEODOSIVS in the shape of a B, letter probably re-engraved. Coin sold the 07/03/2005 by Gorny & Mosch Giessener Münzhandlung, Auction 138, lot 2516, link to the sale: https://www.acsearch.info/search.html?id=214301.
I note this coin whose first letter of AVGG seems to be the letter . Be careful though because the lighting can mislead. Coin sold the 29/06/2022 by Heritage Auctions, Auction 232226, lot 65277, lien vers la vente: https://coins.ha.com/itm/roman-imperial/ancient-coins/ancients-theodosius-ii-eastern-roman-empire-ad-402-450-av-solidus-21mm-444-gm-6h-ngc-choice-au-5-5-5-5/a/232226-65277.s?ic4=GalleryView-Thumbnail-071515.
This series differs from the previous one by the presence of the star on the left on the reverse and a normal size bust. As for Zeno, we notice a finer portrait of the first years (397 / 402), while the portraits of the following series will become wider and Theodosius II will look more to the right, even if mixtures exist from 402. There is a wide variety of portrait styles for this series spanning many years.
I note this copy with a ''triangle-eyed'' style approaching the Visigothic series of Aquitaine for Zeno:
Photo of a coin sold the 01/06/2007 by Auktionshaus H.D. Rauch GmbH, Auction 80, lot 293, link to the sale: https://www.acsearch.info/search.html?id=3295576, link to their website: https://www.hdrauch.com/site/de/.
Note also this Fourrée coin:
Photo of a coin sold the 01/10/2004 by Auktionshaus H.D. Rauch GmbH, Mail Bid Sale 8, lot 684, link to the sale: https://www.acsearch.info/search.html?id=190599, link to their website: https://www.hdrauch.com/site/de/.