Aleppo galls

Boil eight ounces of coarsely-pulverized Aleppo galls and four ounces of thin logwood chips in twelve pounds of water for one hour, or until half the liquid is evaporated. Pass tho decoction through a hair-sieve - or... 

Boil six ounces of finely-bruised Aleppo galls In six pints of water then add four ounces of clean and well crystallized sulphate of iron, and four ounces of gum-arabic. Keep the whole in a wooden or glass vessel, occasionally shaken. In two months, strain, and pour off the ink into glass bottles.—Braude. 

Aleppo galls. . . Blue-black ppte. No ppte.. Reacts red to blue Dark ppte. 

Examples of tannin-containing materials are tea leaves, tara pods, Chinese nut galls, divi divi pods, sumac leaves and Aleppo galls. 

The tannin or tannic acid employed can be any hydrolyzable tannin such as that obtained by extraction thereof from such tannin-containing materials as tara pods, Chinese nut galls, Aleppo galls, sumac-leaves, etc. Taratannin (i.e., tannin obtained by extraction from tara pods) is preferred. 

Aleppo galls Hard, brittle, sphericel bodies, resembtlng hickory nuts produced on the twigs of Quercus Infectoria by Cynlps tlnetorla. 

Annexed are the analyses of samples of Aleppo and Ohinese galls by two distinguished authorities .—... 

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