A Brown Ink for marking Linen.

The Chemical Gazette 320, 15.2.1856

The solution for writing consists of ½ an ounce of acetate of manganese in 1½ oz. of water; the linen is prepared by saturation with a solution of 1 drm. of prussiate of potash, stiffened with 1½ drm. of gum-arabic, drying, and ironing.

- Würzb. Wochen schrift, 1855, No. 10.

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