Dates for his reign are incorrect. Should be 123-88 BC, not 255-250 BC.

RIC 264 no RIC 263

EX: Dorotheum 1956 coll. Zeno sale 2 n.2970

RIC 264 no RIC 263

EX: Dorotheum 1956 Zeno sale 2 n.2970

Cast forgery. Note bubbles at the bottom of "MESSA" letters, leaf below "M" and bubble in ear. Scratches at the wheel on the obverse. Copy of this coin: https://www.acsearch.info/search.html?id=4295641

This coin was withdrawn and is a single side die match with a known fake in the BM

EX: Schulman 1955 sale 225 n 1303

The Mabbott/Schulman provenance is apparently in error: Neither catalog illustrates the coin or gives a weight, but it is described as Commodus/Poseidon standing, BMC --. That description would fit Lot 744 of this sale (provenance listed to Cabinet Numismatique Peiresc, 25 Nov 1995, perhaps mistakenly switched with this lot's).
(Nor is this coin Mabbott 887 [illustrated; different legend arrangement].)
In any case, the Mabbott provenance is incorrect for this lot.

See Zeno for list of modern counterfeit arab byzantine solidii

Modern counterfeit, see study by Tawfiq Ibrahim and Gasparino

JdAI 3 (1888), 293, no. 5 (pl. 9, 23) = Voegtli, Heldenepen, p. 109 (pl. 22a, e (rev.)) = M. Staal coll. (at some point 1888 and now, it developed bronze disease and was tooled)

= ex Münzzentrum XXV, 1976, lot 1032

Also Peter Corcoran Collection and Ex CNG XXXII (7 December 1994), 1432.

Olympus 12, 86 same pair of dies

Olympus 16, 341 same pair of dies

This coin also = Glendining 21 Jun 1972, Lot 80. (Without further provenance given.)

Anonymous collection; per introduction: "The main part of the collection offered here was formed in this country before the last war. The owner was able to choose from the great continental auctions, as can be seen from the many provenances given...." (See also Spring 254.)

most probably from the "Moselgold" Machtum hoard, digged out from the ground of the Mosel river in 1958 from an industrial excavator producing gravel for road construction. Some coins are reported to be discovered after road construction works inside the bulldozed road-gravel.

from the "Moselgold" Machtum hoard (nb. 48 = ex Schulman 236 lot 1392) and digged out from the ground of the Mosel river in 1958 from an industrial gravel excavator. 26 from currently 79 known hoard coins are nowadays located at the Luxembourgish coin cabinett MNHA. Congratulations to the new owner!

This coin = ex Thomas Beniak Collection (CNG EA 556, Lot 395), ex Historical Coin Review (Victor England) XIII.3 (May 1988), no. 83. (Weight: 12.31 g)

= Glendining 2 May 1952, Lot 2119

= Adolph Hess Nachfolger (Sammlung Johann Horsky, 30 April 1917) Lot 2975; Adolph Hess Nachfolger (Sammlung Arthur Löbbecke, 6 January 1926) Lot 994; Stack's ( Frederick S. Knobloch collection, 1 May 1980) Lot 264.

Feuardent s'est trompé : ce jeton est bien sûr de Mons (et non pas de Valenciennes).
A. Decroly

Also ex Freeman & Sear MBS 4 (14 Jul 1998), Lot 124 (Hammer $375 + 10%). Recorded weight 11.90g (same in FPL 4).

Ex Freeman & Sear FPL 4 (Summer 1996), Lot 28