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The exterior of this manuscript is protected by a half-binding, a traditional bookbinding technique where the spine and corners are covered in a different, often more durable, material than the sides of the boards.
The spine and the corners are crafted from brown mottled leather. Mottled leather is created by dabbing the surface with acid or dye to produce a decorative, speckled, or "blotchy" aesthetic. This material was chosen both for its strength and its professional appearance.
The remainder of the cover is decorated with marbled paper. Marbled paper|A decorative paper created by floating pigments on a liquid bath, swirling them into patterns, and then "dipping" the paper onto the surface to transfer the design. This specific paper features a vibrant teal (blue-green) pattern, which provides a striking visual contrast to the earthy tones of the leather.
This shelfmark serves as the unique identifier for the volume, indicating its exact position in the library or archive where it is held.
This style of binding was common during the 17th and 18th centuries, offering a balance between the luxury of a full leather binding and the economy of a simple paper covering.