Cloth Seal, French, Saint-Omer, Bulla-type

Cloth Seal, French, Saint-Omer, Bulla-type, Image & Found by Redgy Dewulf.
Found near St. Omer, 22 x 18.5mm.

Fleur-de-lis / XVIII (upside-down) // arms of Saint-Omer (one on sideways)

An unusual seal from Saint-Omer. See BSG.CS.01804 for another example of this type of seal with edge views. Not a tubular, 'pipe' type seal, see BSG.CS.01818 for a definite Saint-Omer tubular seal. These have more of a clip and tag appearance and are better classed as bulla-type seals, possibly used on goods other than cloth.

See Euro-Plombs for a similar one (5 down).