Bidspirit auction | Antique Nachet & Sons French

Antique Nachet & Sons French Optometry Set - Antique set of optometry lens by Camille Sabestien Nachet, circa 19th C. with original case No. 2751, has 1 cracked but included blue lens, 1 other lens missing, appears to be in good condition overall, wood case missing key but does have turning clasps.