Painting on glass and porcelain, and enamel painting : a complete introduction to the preparation of all the colours and fluxes used for painting on glass, porcelain, enamel, faience and stoneware ... (1897)
Hermann, Felix · London : Scott, Greenwood · leaf 262
example, it does not FIRING THE COLOURS. 251 burn with a clear flame, but, by reason of insufficient draughtor the dampness of the wood, gives off a deal of vapour andsmoke, then the rose-red colour turns to violet and is lustre-less, with a greyish aureole ; an irregular fire also producescertain… … Fig. 9. in the highest degree of all metals the properties suiting itfor employment in measuring muffle temperatures, beinginfusible at the highest temperatures required for mufflecolours. This pyrometer is depicted in Figs. 8 and 9. Herea 6 is a silver cylinder, 2 decimetres (about 8 inches) in…
Glass painting and staining · Enamel and enameling · Porcelain
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