Parchment Music Manuscripts. Parchment is a writing material made from specially prepared untanned skins of animals—primarily sheep, calves, and goats. It has been used as a writing medium for over two millennia.
Today the term “parchment” is often used in non-technical contexts to refer to any animal skin, particularly goat, sheep or cow, that has been scraped or dried under tension. The term originally referred only to the skin of sheep and, occasionally, goats. The equivalent material made from calfskin, which was of finer quality, was known as vellum (from the Old French velin or vellin, and ultimately from the Latin vitulus, meaning a calf); while the finest of all was “uterine vellum”, taken from a calf foetus or stillborn calf.
Some authorities have sought to observe these distinctions strictly: for example, lexicographer Samuel Johnson in 1755, and master calligrapher Edward Johnston in 1906. However, when old books and documents are encountered it may be difficult, without scientific analysis, to determine the precise animal origin of a skin either in terms of its species, or in terms of the animal’s age. In practice, therefore, there has long been considerable blurring of the boundaries between the different terms. In 1519, William Horman wrote in his Vulgaria: “That stouffe that we wrytte upon, and is made of beestis skynnes, is somtyme called parchement, somtyme velem, somtyme abortyve, somtyme membraan.” In Shakespeare’s Hamlet (written c. 1599–1602) the following exchange occurs: Reference: Wikipedia