Large tray with gallery, D. Maria I (1777-1816), Queen of Portugal, silver, engraved decoration with monogram JDJM topped with a Duke's coronet, Lisbon assay mark (1810-1822), João Ramos Ortiz maker's mark (1810-1857), Portuguese Dimensões (altura x comprimento x largura) - 78 x 52 cm; Peso - 7040 grs.