Very Beautiful antique and rare Portuguese astrolabe made of pure tin, with box. The astrolabe has 12 cm (4.72 inches) diameter, and weighs 447 grams (15.779 oz). The box measures are: 21 cm x 15 cm x 3.5 cm, and weighs 194 grams (6.864 oz). Total weight of astrolabe and box: 641 grams. The condition is excellent, and the produtcion of high quality. International buyers are welcome. The item “Very Beautiful antique and rare Portuguese astrolabe made of pure tin, with box” is in sale since Saturday, October 26, 2019. This item is in the category “Collectibles\Decorative Collectibles\Nautical Décor”. The seller is “pint_abil” and is located in Lisbon. This item can be shipped worldwide.