Estimate

6.000 - 8.000

Session 1

20 July 2026

Hammer Price

Description

Replica of a 1605 original

Silver, fineness .925

Engraved decoration

Lisbon hallmark (1938-1984), LEITÃO & IRMÃO mark and numbered 128/350

With mahogany-veneered wooden case, documents, handling gloves and carrying pouch

(signs of wear on the case)

20x15,5x1,9 cm (astrolábio)
2639,3 g

Additional Information

Literature:
VIDAL, Manuel Gonçalves; ALMEIDA, Fernando Moitinho de - "Marcas de Contrastes e Ourives Portugueses (1887 a 1993)", vol. II. Lisbon: IN-CM, no. 4106 and 635