细节
A set of four lancets,
the blades by Charriere, Collin & Cie, Mathieu à Paris and Luer à Paris, with tortoiseshell guards, in silver case 2 5/8in. (6.7cm.) long
the blades by Charriere, Collin & Cie, Mathieu à Paris and Luer à Paris, with tortoiseshell guards, in silver case 2 5/8in. (6.7cm.) long