One is that already mentioned as dedicated by Sargon at Bit-Sargina (Khorsabad) to the Sun and Moon in conjunction.

The other was at Calah, and in that Sin had no associate.
SHAMAS.
Shamas, the Sun-god, though in rank inferior to Sin, seems to have been a still more favorite and more universal object of worship.

From many passages we should have gathered that he was second only to Asshur in the estimation of the Assyrian monarchs, who sometimes actually place him above Bel in their lists.

His emblem, the four-rayed orb, is worn by the king upon his neck, and seen more commonly than almost any other upon the cylinder-seals.

It is even in some instances united with that of Asshur, the central circle of Asshur's emblem being marked by the fourfold rays of Shamas.
The worship of Shamas was ancient in Assyria.