A manual of dyeing: for the use of practical dyers, manufacturers, students, and all interested in the art of dyeing (1919)
Knecht, Edmund, 1861-1925, Loewenthal, Richard, Rawson, Christopher · London : C. Griffin · leaf 58
Xo. 9.—Kaw Hax. x Cu diam. No. 10.—Raw flax (section), x CO diam. … Xo ll.--l.lcaLll(.d lllUM. ■, CO ill .No. 12.—Hemp, x 60 dimii. [To face i>. 4-2 A Manual oj Dyeing, by Kneeht, Rawson & Loewenthal. Plate III.
Dyes and dyeing
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