Chinese pottery and porcelain : an account of the potter's art in China from primitive times to the present day (1915)
Hobson, R. L. (Robert Lockhart), 1872-1941 · New York : Funk and Wagnalls · leaf 314
Fiji. 1 … Fig 2 ICang Hsi Monochromes 187 in however small a quantity gives the blue a purple or violet strain.By the simple method of graduating the amount of manganesewhich was allowed to remain with the cobalt the potters were ableto obtain many intermediate shades between dark blue and purplefor their…
Pottery -- China History
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