A Medal allusive to the first Portuguese agricultural exhibition - profiles of Queen Dona Maria II and King D. Fernando II of Portugal - 1852 silver Portuguese signed - F. B. FREIRE, without marks, pursuant to Decreto-Lei No. 120-2017, of September 15th – art. 2, paragraph 2(c) Dimensões (altura x comprimento x largura) - 5 cm; Peso - 77,2 g.