Beleth Medallion

This is a seal from the book "Lesser Key of Solomon".  According this text, the spirit Beleth, is described thus

"The Thirteenth Spirit is called Beleth
(or Bileth, or Bilet). He is a mighty King and terrible.
He rideth on a pale horse with trumpets and other kinds
of musical instruments playing before him. He is very
furious at his first appearance, that is, while the Exorcist
layeth his courage; for to do this he must hold a
Hazel Wand in his hand, striking it out towards the
South and East Quarters, make a triangle, A, without
the Circle, and then command him into it by the Bonds
and Charges of Spirits as hereafter followeth. And if
he doth not enter into the triangle, A, at your threats,
rehearse the Bonds and Charms before him, and then
he will yield Obedience and come into it, and do what
he is commanded by the Exorcist. Yet he must receive
him courteously because he is a Great King, and do homage
unto him, as the Kings and Princes do that attend
upon him. And thou must have always a Silver Ring
on the middle finger of the left hand held against thy
face,1 as they do yet before Amaymon. This Great King
Beleth causeth all the love that may be, both of Men and
of Women, until the Master Exorcist hath had his desire
fulfilled. He is of the Order of Powers, and he governeth
85 Legions of Spirits. His Noble Seal is this, which is
to be worn before thee at working."