Protractor, acanthus ornament, measuring instrument. Protractor made of silver-plated brass, ca. mid-18th century, Western Europe, height 13.8 cm, width 9 cm., A metallic semicircular instrument rests on a flat background, showing a curved upper arc and a straight lower bar with decorative cutouts along its top edge. The metal surface is silver-gray with areas of slight tarnish and darker spots, and the background is a medium gray. The arc contains a series of evenly spaced short engraved lines and small dots, and the inner arc shows a repeated pattern of short vertical marks. The left and right ends of the straight bar have small hooked projections, and there is a small ring-like loop at the center top of the straight edge. The overall appearance is smooth and slightly reflective, with subtle shadows around the piece.
Légende

Protractor, acanthus ornament, measuring instrument. Protractor made of silver-plated brass, ca. mid-18th century, Western Europe, height 13.8 cm, width 9 cm., A metallic semicircular instrument rests on a flat background, showing a curved upper arc and a straight lower bar with decorative cutouts along its top edge. The metal surface is silver-gray with areas of slight tarnish and darker spots, and the background is a medium gray. The arc contains a series of evenly spaced short engraved lines and small dots, and the inner arc shows a repeated pattern of short vertical marks. The left and right ends of the straight bar have small hooked projections, and there is a small ring-like loop at the center top of the straight edge. The overall appearance is smooth and slightly reflective, with subtle shadows around the piece.

Crédit

Photo12/Liszt Collection

Notre référence

LZT26A10_088

Licence

Droits gérés

Format disponible

41.7Mo (1.6Mo) / 41.4cm x 25.2cm / 4886 x 2982 (300dpi)

Mots clés

Protractor acanthus ornament measuring instrument silver-plated brass ca mid-18th century Western Europe height 13.8 cm width 9 cm metallic semicircular instrument rests flat background showing curved upper arc straight lower bar decorative cutouts top edge metal surface silver-gray areas slight tarnish darker spots background medium gray arc contains series evenly spaced short engraved lines small dots inner arc repeated pattern short vertical marks left right ends straight bar small hooked projections small ring- loop center top straight edge appearance smooth slightly reflective subtle shadows piece.

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