_Diatretum_ carving, 71-73 Dispersion of light by glass, 320, 332 Dossie, _Handmaid to the Arts_ quoted, 333 _note_, 335 _note_, 353 _note_ Dou, Gerard, engraver on glass, 296 ‘Doubled glass’ from tombs at Canosa, 46 ‘Doubled glass’, German, 274-276 Dresden _Hof-kellerei_ glasses, 269 Drinking-glasses, English, 322-332 Drinking-glasses, stem or shank, 314, 323, 326-327 Drinking-glasses, form of stem, 315 Drinking-glasses, development of form, 322-323, 325 Drinking-glasses, how made, 323-324 Drinking-glasses, division of English, 324-325 Drinking-glasses, high quality of metal, 325 Drinking-glasses, the foot, 325-326 Drinking-glasses, the bowl, 327-330 Drinking-glasses, engraving on, 328-330 Drinking-glasses, inscriptions on, 329-330 Drinking-glasses, the square plinth foot, 332 Dudley, Bub, and pit-coal, 309 Dutch glass, 294-298 Dutch glass, diamond-scratched, 295-297 Dutch glass, engravings on plaques, 296 Dutch glass, engraved ‘flutes,’ 296 Dutch glass, _stip_ engraving, 297-298 Dutch glass, how done, 298 Dutch glass, prototype of English wine-glass, 298 Dutch influence on English arts, 321 Dutch school, glass in pictures of, 244, 254, 255 Edkins, glass enameller of Bristol, 335 _Églomisé, verre_, Gothic representative, 140, 142-143 _Églomisé, verre_, late Venetian, 208 _Églomisé, verre_, German type, 273-274 Egypt, coin-like discs of glass only found in, 146-147 Egypt, modern, conical lamps, 342 Egypt, modern glass found in, 342-343 Egyptian primitive glass, 19-33 Egyptian primitive glass, earliest examples, 19 Egyptian primitive glass, how made, 22-23, 24-25 Egyptian primitive glass, possible foreign origin, 23-24 Egyptian primitive glass, of XVIIIth Dynasty, 23-24 Egyptian primitive glass, source of materials, 25 Egyptian primitive glass, comparative rarity of, 26 Egyptian primitive glass, colours of, 26-29 Egyptian primitive glass, inlay, how applied, 31-32 Egyptian primitive glass, of Ptolemaic times, 32 Egyptian primitive glass, of Roman times, 32 Egyptian primitive glass, ‘fused mosaic,’ 33 Egyptian blue of ancients, 27, 56 Ehrenfeld, modern glass made at, 356 Enamelled glass from Greek tombs in Cyprus, 47 Enamelled glass of French, 237-238 Enamelled glass of Catalonia, 247-248 Enamelled glass of Germany, 264-273 Enamelling on glass, 65 Enamelling on glass, origin of art, 170 Enamelling on metal in Britain, 86 Enamels on Saracenic glass, 151-153 Enamels on Venetian glass, practical difficulties, 197-198 Enamels on Venetian glass, compared to Saracenic, 198 Enamels on Venetian glass, thinly painted enamels, 198-199 English glass, 139-140, 299-336 English glass, heavy taxes on, 10 _note_, 334 English glass, mediæval, 139-140 English glass, late development, 299 English glass, momentary pre-eminence, 299 English glass, Elizabethan period, 300-302, 308 English glass, the wine-glass of the collector, 300 English glass, Elizabethan period, what glass made, 302