A 2.4. Traces of jagging action
Traces of processing on the parchment surface typical of a scrapper with a serrated edge.
Scrapping marks resulting from the use of various tools to thin the skin are often visible on historical parchment documents from the Middle Ages. The linear texture caused by scrapers with serrated edges created on the surface of the parchment is very common. Traces of scrapers with serrated cutting edges are clearly visible in denser and thicker places that therefore required more thinning. These included the areas around the limbs, scars, neck and spine. Linear texture is very visible when lit from the side or rear.
Ürik TLA.230.1.BD_1/iv, 1486. a.
Sakilise tera jäljed.
Sakilise servaga kraabitsale iseloomulikud töötlemisjäljed pinnal.
Töötlemisel on saavutatud üle pinna ühtlane pärgamendi paksus 1,7-0,2mm.
Traces of a serrated blade.
Processing marks on the surface characteristic of a scraper with a jagged edge.
During processing, a uniform parchment thickness of 1.7-0.2mm has been achieved over the surface.
Ürik TLA.230.1.cm4, 13. saj.
Sakilise tera jäljed.
Sakilise servaga kraabitsale iseloomulikud töötlemisjäljed all servas ja armkoe piirkonnas.
Traces of a serrated blade.
Processing marks characteristic of a serrated edge scraper on the bottom edge and in the scar tissue area.