Additional damage types for textblock

Damage categories

Description Pictures
Not selected The shape of the textblock has changed. The usual square shape of the textblock has been deformed
Not selected Foxing spots in the textblock and/or front pages. Brown or reddish brown sports, stains or dots on the paper. Can mainly be found on the paper prepared in the second half of the 18th and in the 19th century
Foxing spots in the textblock and/or front pages. Brown or reddish brown sports, stains or dots on the paper. Can mainly be found on the paper prepared in the second half of the 18th and in the 19th century
Not selected Characteristic separation of flaxseed oil from the printing ink, the coloured area is yellow or brownish. This is different from foxing and colour change
Characteristic separation of flaxseed oil from the printing ink, the coloured area is yellow or brownish. This is different from foxing and colour change
Characteristic separation of flaxseed oil from the printing ink, the coloured area is yellow or brownish. This is different from foxing and colour change
Not selected Earlier repairs concerning the textblock of the book are not
Earlier repairs concerning the textblock of the book are not
Earlier repairs concerning the textblock of the book are not