Mr. Lavoix, assistant director at the National Library / Died in Paris, October 22. — (Phot. Pierre Petit)

Lithograph of french numismatist and librarian henri michel lavoix (1820 – 1892) by henri dochy after a photograph by pierre petit. Date: Published on 29 October 1892. Dimensions: height: 10.8 cm (4.2 in); width: 8.6 cm (3.3 in). Medium: etching print. Depicted People: Henri Lavoix. Henri Lavoix