Penn Library's Ms. Codex 1661 - Arts and sciences : chemistry. (Video Orientation)

Video Orientation to the University of Pennsylvania Library's Ms. Codex 1661, a collection of recipes (numbered 1-253 with many errors) for alchemical and practical applications such as making candles, butter, varnish, many types of ink (including a recipe for "magic ink", p. 201), sealant for waterproofing shoes (p. 15), cement for mending broken china or glass (p. 205), and occasional medicinal uses such as preventing yellow fever (p. 158). Alchemical recipes include instructions for turning white sapphires into diamonds (p. 208), creating artificial diamonds (p. 193) and artificial pearls (p. 206), creating a powder that burns green (p. 160), and how to give new colors (p. 85) or new fragrances (p. 87) to flowers. Other instructions include a method for preserving animals such as dogs and horses at the size they were at birth (p. 183), purifying water (p. 15), sending secret letters written on the inside of an egg (p. 185-186), how to wash fleecy hosiery (p. 191), and predicting whether a sick person will live or die (p. 135). A printed clipping for how to grow radishes has been pasted in (p. 118) and a print of a plan for a smelting furnace has been laid into the manuscript. Also includes an alphabetical index (p. v-xxviii) and 7 leaves laid into the manuscript with additional recipes such as a remedy for scurvy and a recipe for iron gall ink. One leaf written in French for a recipe for magic ink (Gibraltar, 15 May 1795). Written in England in 1777. Digital copies and a full record are available through Franklin: https://franklin.library.upenn.edu/catalog/FRANKLIN_9962920163503681