Watermarks
Watermarks is a term used to describe and catalogue material of this kind, established as a heading by Library of Congress. It sits within the wider heading of Marks of origin. Beneath it stand narrower headings including Digital watermarking. The name also appears as Filigrains, Marks in paper, Water-marks.
Also recorded as Filigrains; Water-marks; Marks in paper.
Overview
What the sources state
• Placed within: Marks of origin (Library of Congress Subject Headings: Watermarks (sh85145578)) • Includes: Digital watermarking (Library of Congress Subject Headings: Watermarks (sh85145578))
Sources
Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.
Library record · Institutional or primary · Library of Congress
Library of Congress Subject Headings: Watermarks (sh85145578)
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