Recipes and Extracts on Alchemy, Medicine, Metal-working, Cosmetics, Veterinary Science, Agriculture, Wine-making, and Other Subjects (Othmer MS 1) is a 15th-century manuscript housed at the Donald F. and Mildred Topp Othmer Library of Chemical History in Philadelphia. Composed in Latin, this 101-leaf codex is a comprehensive collection of over 520 recipes, reflecting the diverse practical knowledge of its time. Its origins are traced to Northwestern Italy, possibly in Bergamo, Milan, Pavia, or Como, and it was likely completed before December 22, 1438 .
The manuscript is organized into numbered sections, each containing one or more recipes. These sections are meticulously indexed alphabetically, facilitating easy navigation. The content spans a wide array of topics: alchemical processes, medicinal treatments, metalworking techniques, cosmetic preparations, veterinary remedies, agricultural practices, and methods for wine-making. Notably, it includes practical household solutions, such as remedies for fleas and instructions for erasing ink from parchment.
Alchemical recipes in the manuscript delve into the transformation of substances, aiming to purify and transmute materials. Medical entries offer insights into medieval therapeutic practices, addressing ailments like eye diseases and bloodletting procedures. The metalworking section provides techniques for refining metals, while the cosmetic recipes focus on hair and skin care. Agricultural advice includes guidance on cultivating plants and managing vineyards, and the veterinary section presents treatments for animal diseases.
Othmer MS 1 stands as a testament to the breadth of knowledge and the interconnectedness of various fields during the Renaissance. Its detailed recipes not only illuminate the practical skills of the period but also reflect the era’s holistic approach to science and daily life. The manuscript’s preservation and accessibility continue to offer valuable insights into the historical development of alchemy, medicine, and other disciplines.