A group of four Continetal porcelain plaques with religious subjects late 19th century

comprising: a KPM plaque painted, by A. E. (?) mongrammed, with a martyred male saint; a plaque painted with the Virgin Mary displaying the Sacred Heart; a plaque painted with a female saint dressed in a nun's habit displaying the Sacred Heart; and a KPM plaque painted after Raphael with the Sistine Madonna, each with a giltwood frame, two with impressed KPM and sceptre marks. Very minor chips to edges of the last plaque. 8 pieces.