21. 21W Etienne Trouvelot (1827-1895) Partial Eclipse of the Moon (Plate VII) 1881 Chromolithographie Imprimée par Armstrong & Company, Boston Publiée par Charles Scribner's Sons, New York Chromolithography Printed by Armstrong & Company, Boston Published by Charles Scribner's Sons, New York Dimension sujet : 68 x 51 cm To be sold without reserve