what do the letters h.t.w.s.s.t.k.s. signify on the mark jewel and do the commentators agree on their source

The letters H.T.W.S.S.T.K.S. arranged in a circle on the Mark jewel surround the wearer's personal mark 1. These initials signify the sentence "Hiram, Tyrian, Widow's Son, Sent To King Solomon" (or "Hiram The Widow's Son Sent To King Solomon"), as the District Grand Lodge of Mark Master Masons of Jamaica and the Cayman Islands notes.

Albert Mackey addresses the relation between this English phrase and the Hebrew equivalents found on certain Mark jewels, such as those prescribed by the Supreme Grand Chapter of Scotland 1. He explains that while Scottish jewels feature Hebrew characters on one side, these letters represent a translation of the familiar English mystical sentence into Hebrew rather than an older or distinct source 1. The primary origin recognized in these commentaries is the English sentence itself, translated into Hebrew to preserve its meaning across different jurisdictions 1.

The initials H.T.W.S.S.T.K.S. on the Mark jewel represent what Albert Mackey describes as the "English mystical sentence" familiar to Mark Masons 1. According to Mackey, this vernacular sentence forms the primary baseline for the inscription: where Mark jewels—such as those prescribed by the Supreme Grand Chapter of Scotland—feature Hebrew characters, those letters are a translation of the established English phrase into Hebrew, rather than an older Hebrew original from which the English was derived 1.

The supplied sources identify the sentence as the standard vernacular expression of the Order, but they do not record the specific author, date, or historical document in which the phrase first appeared 1.

Albert Mackey presents a consistent account of the inscription on the Mark jewel in The Book of the Chapter, as recorded on the OKC York Rite website. In that work, he describes the obverse of the Mark Master's jewel or keystone as featuring the personal device selected by the Mason, engraved within a circle formed by the eight letters H. T. W. S. S. T. K. S.

Mackey consistently treats these letters as representing the established English mystical sentence rather than deriving them from an ancient manuscript or older Hebrew original. Where variations occur—such as the Hebrew characters prescribed on certain Scottish jewels—he maintains that those characters are a direct translation of the familiar English phrase into Hebrew, preserving the same attribution and explanation across his works.