A Victorian macassar ebony and brass mounted devotional triptych

A Victorian macassar ebony and brass mounted devotional triptych, carved in the Gothic style the hinged panels revealing two porcelain plaques, the Assumption of the Virgin after Murillo and Christ with a crown of thorns, the plaques possibly KPM, Berlin, the back with a hand written paper label ' Triptich from Kirkham Abbey from the Countess of Liverpool Estate, Via Batten, Percy & York', 12in (30.6cm) h, 7.25in (18.3cm) w.