[2545] Harleian 2258, fol. 189, de aquis physicalibus.
[2546] Rawlinson C, 815, 15-16th century, fols. 25-7, “Libellus sancti Egidii de virtutibus quarundam aquarum, quas ipse in deserto commorans fecit.”
[2547] Such as Digby 71, 14th century, fols. 81-4, aqua vitae; Rawlinson D, 251, 14-15th century, fols. 64v-72, de virtutibus aquarum; etc.
[2548] Brussels, Library of Dukes of Burgundy 14746, 15th century, Colores xii seu virtutes eorum, “Jaspis viridis et crassi....”
[2549] BN 7105, 15th century, #2, Virgilii de pictorialibus aquis pro depingendo super linteamina vel pannos; #3, Anon. de coloribus.
[2550] Original Treatises dating from the XIIth to XVIIIth centuries on the arts of painting, London, 1849, vol. I.
[2551] Some of them may prove upon examination, however, to be works by known authors or extracts from the same.
BN 6552, 14th century, #2.
BN 6742, 17th century.
BN 6749, 1481 A. D. #9, 10.