[ITALY] - BOLOGNA - Fondazione Federico Zeri - FLORENCE - Biblioteca degli Uffizi: Coll. - Pozzolini 55835; Dutch University Institute for Art History: 650/FIRE/gala/19030512 [photocopy] - [UNITED KINGDOM] - LONDON - Victoria and Albert Museum: 23.E - [UNITED STATES] - LOS ANGELES - Getty Research Institute: 1903 May 12 FlGaP - WASHINGTON (D.C.) - Library of Congress: CJ1515 .P8