Need Maker's Mark ID - Silver Bracelet from Portugal

[Garnet]

Hi- I was hoping someone could ID the maker's mark on this bracelet. It's got an Portuguese assay mark of a small article, second standard, from Porto- an eagle? head facing left in a beveled rectangle with the number 833 below it. Next to the assay mark is a maker's mark- looks like a rising sun with a capital "A" above it. The mark is too small to get a pic of but I did a rough sketch. The maker's mark appears not only on the clasp, but also on both the small rings that connect the safety chain to the bracelet. THanks!

[silverport]

A, above rising sun = António Pinto Bernardino (mark reg.: 1927-1973), Gondomar.

Hello »Garnet«

The maker’s mark on yours bracelet is that of António Pinto Bernardino, from Gondomar, registered for the time span 1927-1973.

Yours bracelet is »assayed« between 1938 and 1973.

The style of the bracelet is in a more ‘conventional’ Portuguese interpretation of a mix of stylistic elements between »Art Nouveau« and »Art deco«.

Source for the fineness mark: # 49, page 12 (1938-1984), in the volume II of:
Source for the maker’s mark: # 1229, page 130, in the volume II of:
»Marcas de Contrastes e Ourives Portugueses«, by Manuel Gonçalves Vidal and Fernando Moitinho de Almeida, Reprint 1997 by Imprensa Nacional-Casa de Moedas (Portugese National Mint, in Lisbon).
ISBN 972-27-0773-6 (in two volume; vol. I = XV c. to 1887, vol. II = 1887 to 1993).

Kind regards silverport

[Garnet]

Thanks so much!