Dąbrowski has an unidentified “Symbols of the Ancient and Accepted Scottish Rite”, see below. Judging the text in the triangle, it is from France. In some versions of the AASR there is a shepherd who leads the men of King Solomon to the murderers. Perhaps that is the connection here. This ‘shepherd’ has wings, though, so it is a shepherd? He appears to be accompanied by either a fox or a dog, a snake around what appears to be a broken pillar (or his staff), a dove and he has something in his hand.
Dąbrowski P. 212. Year and designer unknown.