A. Postumius A.f. Sp.n. Albinus Moneyer of the Roman Republic from 81 BC to 81 BC.
A. Postumius A.f. Sp.n. Albinus was one of the moneyers for the year 81 BC. He is not otherwise known.

Gens Postumia was one of the most ancient patrician gentes at Rome. Its members frequently held the highest office of the state, from the banishment of the kings to the downfall of the Republic. The first of the Postumii who obtained the consulship was Publius Postumius Tubertus in 505 BC, four years after the expulsion of the kings.

The cognomen Albinus means 'White-ish' or 'Young Albus', and was the main branch of Gens Postumia.
A. Postumius A.f. Sp.n. Albinus
An AR Denarius Serratus struck 81 BC in Rome
Obverse: Veiled head of Hispania right, HISPAN downward in left field.

Reverse: Togate figure standing left, raising hand, between aquila and fasces. A – POST•A•F – •S•N – ALBIN across fields and in exergue.

Diameter: 20 mm
Die Orientation: 10 H
Weight: 4.13 g
"This is one of the Republican types where a moneyer celebrated the achievements of a famous ancestor. According to Crawford, the reverse "Combining a togate figure on one hand with an eagle and the fasces on the other hand, perhaps simply alludes to civilian and military imperium; taken with the obverse type the reference is doubtless to the Spanish command of L. Postumius Albinus"(Crawford, RRC p. 389). The L. Postumius Albinus referenced was an ancestor of this moneyer who was praetor in 180 BC and given the province of Hispania Ulterior after conquering the Vaccaei and Lusitani, and the levying of troops for this campaign. The reverse of the coin probably depicts several key moments in Roman history. Most likely, it commemorates the raising of troops for the Spanish campaign, but may be related to the efforts of Lucius Postumius Albinus that led to Masinissa and Carthaginian victories. It may also commemorate the Roman expedition against Perseus in the Macedonian war. This denarius inspired the denarius of Hostilius Saserna, struck in 48 BC, publicizing Roman intervention in Gaul"

Provenance: CNG 106 (13 September 2017), lot 651. Ex Deyo Collection (Classical Numismatic Group 90, 23 May 2012), lot 1334. Stack’s (9 December 1992), lot 3177.
Crawford 372/2
An AR Denarius Serratus struck 81 BC in Sardinia
Obverse: draped bust of Diana right, bow and quiver over shoulder, bucranium above

Reverse: togate figure standing left before flaming altar, holding sprinkler over sacrificial bull, all on stone platform, A·POST ·A·F S·N·(AL)BIN

Diameter: 18 mm
Die Orientation: -
Weight: 3.7 g

According story described by Livy: in Sabina a cattle of admirable size and beauty was born. Animal was sacrificed and his skull (bucranium) was placed in temple of Diana where it commemorate this wonder. The event was considered to be a prophetic sign that town whose citizen sacrifice the animal will rule. Before battle at Regillius Lake Roman citizen (Postumius' ancestor) took the cattle and sacrificed it in the temple of Diana on Aventine.

Crawford 372/1, SRCV I 296, Sydenham 745, RSC I Postumia 7
An AR Denarius Serratus struck 81 BC in Sardinia
Obverse: veiled head of Hispania right, HISPAN

Reverse: togate figure standing left, extending hand toward legionary eagle right; fasces with axe right A· / (AL)BIN / N·S· / POST·A·F

Diameter: 19 mm
Die Orientation: -
Weight: 3.8 g

Refers to the praetorship of L. Postumius Albinus over Spain and his successful expeditions against the Vaccaei and Lusitani, and the levying of troops for this campaign.

Crawford 372/2, Sydenham 746, RSC I Postumia 8, BMCRR I Rome 2839, SRCV I 297