#573. Twist, Browning for Gun-Barrels

- By Formula pot

Ingredients

  • Refer procedure

Procedure:

Take spirits of nitre ¾ oz.; tincture of steel, ¾ oz.: (if the tincture of steel cannot be obtained, the unmedicated tincture of iron may be used, but it is not so good) black brimstone, ¼ oz.; blue vitriol, ½ oz.; corrosive sublimate, ¼ oz.; nitric acid, 1 dr. or 60 drops; copperas, ¼ oz.; mix with 1½ pts. of rain water, keep corked, also, as the other, and the process of applying is also the same.

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