A guide to the Mediaeval Room and to the specimens of mediaeval and later times in the gold ornament room : with fourteen plates and a hundred and ninety-four illustrations (1907)
British Museum. Dept. of British and Mediaeval Antiquities and Ethnography, Dalton, O. M. (Ormonde Maddock), 1866-1945, Read, Charles Hercules, Sir, 1857-1929 · [London] : Printed by order of the Trustees · leaf 234
Fig. 150.—Intaglio gems mounted in silver and used as seals, thirteenthand fourteenth centuries. The gem on the left is mediaeval and probably-cut in Italy, the other two are antique. and for this reason monasteries and other bodies provided them-selves with lesser seals, ad catisas, i. e. for…
British Museum. Dept. of British and Mediaeval Antiquities and Ethnography · Art objects · Art, Medieval
Internet Archive · Pontifical Institute of Mediaeval Studies Library · Public Domain Mark 1.0. Free to use for anything.
