Chrétien

Letter: Folio (30.5 x 20 cm), 1 p. Bifolium, with text on recto of first leaf and address (with several postmarks) on reverse of second. Five lines. Text clear and complete, with good clear signature. Fair, on aged and lightly-creased paper, with 1.5 cm closed tear in top left-hand corner (not affecting text). The 'Objet de la lettre' is given as 'Envoi d'un Brevet de Pension'. The pension will be paid 'par la Caisse d'Amortissement'. Engraving: Original, on paper 24 x 15.5 cm. Captioned 'G. CUVIER.' A good clear impression on grubby, spotted and lightly-creased paper.

Written on both sides of the card, dimensions 5.5 x 9 cm. Good, with a little light scuffing on the front. Communication between two leading lights of French nineteenth-century mathematics. Printed text reads 'VICE-AMIRAL DE JONQUIERES | MEMBRE DE L'INSTITUT | AVENUE BUGEAUD, 2'. Asks Lalanne to 'inscrire Monsieur Bonnaffé, lauréat de l'Institut, parmi les lecteurs'.

12mo, 2 pp, 11 lines. Concerns the 'porteur de ce billet', a 'M. Laudet', who has been the victim of 'un affreux malentendu'. 'Le malheureux perdait sa femme au moment où il manquait une garde'.