Abstract
The manuscript B of Aulus Gellius, containing N.A. 9-12 and 13.5, and now split at potuit/admonendi 12.10.3 between Cod. Bern. 404 and Cod. Lugd.- Bat. B. P. L. 1925, is dated by Hosius and Marshall to 1173 on the strength of the subscript to an astronomical work immediately preceding Gellius in Cod. Bern. 404. This work is the ‘Liber Atphargan'i [sic] in scientia astrorum et radicibus motuum caelestium’’ translated by Johannes Hispalensis; the subscriptio, quoted in full by Hertz, indicates the date as follows : Expletus est die uicesimo quarto. V. mensis lunaris anni Arabum quingentesimi. XXVIIII. existente,.. die mensis Martii era. M.C.LXXIII.