tinta ferrogálica

(n.) = iron gall ink

Ex. This article describes research conducted since 1993 into the development of a conservation treatment for iron gall ink corrosion and the degradation of paper objects by iron gall inks.

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(n.) = iron gall ink

Ex: This article describes research conducted since 1993 into the development of a conservation treatment for iron gall ink corrosion and the degradation of paper objects by iron gall inks.