Firebacks

Description: Rectangular shape; no edging; symmetrical arrangement of four stamps: across the top, three crowned roses with a fleur-de-lys between each pair; across the middle, three fleurs-de-lys with a chained portcullis between each pair; below and in the spaces between the fleurs and portcullises, four letters W.

Notes: The letter W may have an apotropaic significance; the stamps have not been recorded on other firebacks.

Inscription: W W W W