Monogrammed retrograde RMŠ (𐩧𐩣𐩦) in South Arabian (the drawing is shown below) // wtr (𐩥𐩩𐩧) in South Arabian below a curved line. 10mm, 0.30 grams. Zeno 321328 (this coin); Munro-Hay 3.17iii var (monogram 128 not retrograde); CNG Auction 204, lot 31 var. (monogram not retrograde, in porous VF, realized 215$ + fees).

The RMŠ type with the retrograde monogram is not published or otherwise known, this coin is the first example to appear on Zeno. Extremely rare.

This type is variously attributed to Karib'īl Watār Yuhan'im or 'Amdān Bayān Yahaqbiḍ, based on the monograms found on their epigraphic coins. This rare type is very unusual, and is very different from the normal common Himyarite coinage. It is probably a provincial issue, or coinage struck at a lesser mint, or an earlier, pre-Himyarite issue - the monogram ḥḍr (𐩢 𐩳 𐩧) (found on some of these small fractions) is known on the coins clearly pre-Himyar, of uncertain origin as well on Himyari types with honorific titles wtr and mostly ‘mdn byn.