Bidspirit auction | Portuguese silver sauce boat and

Portuguese silver sauce boat and spoon ”1.º Título” - 916‰ silver hallmark used at the Porto Assay Office from 1938 to 1984. Porto silversmith’s mark, Joaquim do Nascimento Bastardo, registered in 1961 (no. 3816) Notes: see VIDAL, Manuel Gonçalves; ALMEIDA, Fernando Moitinho de – “Portuguese Assay and Goldsmith’s Marks (1887 to 1993)”, vol. II. Lisbon: IN-CM, 1997.