"Brass Surveyor's Square In Its Walnut Case - Signed "a Berthelemy Paris" 19th Century"
Antique solid brass surveying instrument with prismatic readings, signed Bathelemy, Paris, dating from the second half of the 19th century (circa 1860-1870). This magnetic instrument was used by surveyors and engineers for land surveys, determining directions, and orienting plans. It is presented with its original wooden case, fitted with brass handles. Good overall original condition with a beautiful antique patina - a fine collector's item. Dimensions: Wooden case 21 x 9.5 x 11 cm - Square: H 18 x Diameter 8.5 cm • Shipping: Free for France and Corsica • Careful packaging - Tracked shipping within 24/48 hours • Payments: Credit cards, bank transfers, or PayPal