Small Dutch ironstone side dish - Petrus Regout Wellington

A small antique Dutch white ironstone side dish, modelled in the Wellington pattern by Petrus Regout of Maastricht. Slightly stained and with a lovely early belted maker’s mark to the underside, dating to the second half of the 19thC.
Dimensions:
25.7cm x 19.3cm
3.7cm tall
Condition:
Three small chips underside of rim, one of which is on one handle. There is also a small bruise on the underside of the rim. Staining and wear is present commensurate with age, particularly around the rim on the top edge.