An oval Tray with gallery, D. Maria I (1777-1816) - Queen of Portugal, pierced and engraved silver "Garlands" with two medallions "Sea view" and "House with trees", Oporto assay mark (1792-1803), João Pinto Pereira makers mark (1760-1810), Portuguese Dimensões (altura x comprimento x largura) - 69 x 50 cm; Peso - 5576 grs.