This Seal belonged to a notary named Dominique Delchambronet (1340)
Source:
Fig. 74 from Signum Salomonis by Leite De Vasconcelos (1918)
who
copied it from:
L'origine
de la signature et de son emploi au moyen age par M.C. Guigue, Paris, 1863
(Plate.
xix, n° 1)