Not a plate coin but is published. ALEXIUS I AE Tetarteron S- Unlisted DOC 41 CLBC 2.4.11 OBV Monogram of Alexius. REV Bust of Emperor wearing stemma divitision and jeweled loros of traditional type holds in r. hand jeweled scepter and in l. gl. cr. Size 16/18mm Weight 2.3gm Hendy's original catalog mentioned the coin as mythical , a coin had been published a century before but no currently known examples. By the time DOC IV was published twenty years latter, one was found in the collection of the museum of Istanbul. My example has now been published in BULLETIN du cercle d'etudeas Numismatiques VOL 52 Jan 2015 by Cedric Wolkow, three examples are shown. This one appears to be in the best condition. The second one is the coin from the Istanbul Archeological museum and the third one seems to be from the archeological find in Athens. DOC lists their coin as the only example( Istanbul Museum ) Weight 3.74gm and size at 17mm. Mine is lighter but better condition.
Fabulous entries folks ! As far as I know I have four plate coins : One in Emmett that everyone here must be fedup seeing ROMAN EMPIRE PROVINCIAL, DOMITIUS DOMITIANUS, Octadrachm, EMMET, Alexandrian coins - # 4241/2 DOMITIUS DOMITIANUS, EGYPT, Octadrachm Alexandria mint, AD 296-297 ΔOMITI-ANOC CEB, Radiate bust of Domitius right No legend, Serapis going right, LB in field (regnal year 2) 12.79 gr Ref : Emmet, Alexandrian coins #4241/2, RCV # 12982 (2000), Sear # 4801 var (It's actually an hexadrachm in Sear) Domitius Domitianus, stationed in Egypt, rebelled against Diocletianus in july 296 AD and was proclaimed emperor. He was defeated during spring 297 AD. Diocletian decided to close the alexandrian mint, so the coins of Domitianus are the last provincial coins from Alexandria. Also, Domitianus was the only ruler to strike octadrachms (in parallel with didrachms, tetradrachms and hexadrachms) One in Ferrrando : Roman Empire, Constantius II, Light Miliarense, FERRANDO, L'atelier monétaire d'Arles de Constantin à Romulus 313-476 - # 1026 Arles mint (Arelate), 3d officina DN CONSTAN TIVS PF AVG, Diademed, draped and cuirassed bust of Constantius right VIRTVS EXERCITVS, Constantius (soldier) facing holding spear and shield. TCON at exergue 4,54 gr ; 22,6 mm Ref : RIC VII # 252, Ferrando II # 1026 (this coin), Cohen #326, RC #3993v And two in Divo, Monnaies de la Dombes Henri II de Montpensier, Douzain, billon - 1594 Atelier de Trévoux + HENRIC . P . DOMBAR . D . MONTISP . M Ecu de Bourbon couronné, cantonné de deux H + DNS . ADIVT : ET . REDEM . MEVS . 1594 Croix échancrée cantonnée de couronnes 2.03 gr Ref : Divo Dombes # 99 (cet exemplaire illustré), Boudeau # 1070, Mantellier # 40 Marie de Montpensier, Denier Tournois type 5, cuivre - 1624 Atelier de Trévoux + MARIE . SOVVE . DE . DOMBES Buste à gauche avec large collerette et collier de perles + DENIER . TOVRNOIS . 1624 Deux lis et un M, une brisure au centre. 1.32 gr Ref : Divo Dombes # 161 (cet exemplaire illustré), CGKL # 730 (b4), Boudeau # 1075, Mantellier # 56 Q