A Medal of the Royal School of Mafra - Effigy of King D. Pedro V of Portugal - 1856 silver back with inscription - Escola Real de Mafra (Royal School of Mafra) Portuguese signs of use and stains signed GERARD, without marks, pursuant to Decreto-Lei No. 120-2017, of September 15th – art. 2, paragraph 2(c) Dimensões (altura x comprimento x largura) - 3,9 cm; Peso - 46,20 g.