I manoscritti dell'Institut de FranceLeonardo, da Vinci, 1452-1519[1987-1990], c1986-1990.itaBEIN 1994 +59: Copy no. 386 signed by a notary in prospectus to v.1. "La presente opera ... è stata impressa per tutto il mondo in 998 esemplari numerati 1-998 et 25 esemplari fuori commercio numerati I-XXV"--Prospectus to case 1. Supplementary text v. in English accompanying C, H, and M are wanting from Beinecke copy. Propsectus laid in each case.Each case contains a ms. in facsim. and a text vol. containing critical and diplomatic transcriptions in parallel columns; mss. A and B contain an additional facsim. ms.Manuscripts C, H, and M are accompanied by a supplementary text vol. in English.Includes bibliographical references and indexes.