London, GB, British Library, MS Sloane 2523 B, Roll 45 Date:1500 -1600 Dimensions:570.6 cm Length x50 cm Width Type:Med-Alch Shelfmark:MS Sloane 2523 B, Roll 45 Provenance:Unknown Provenance Contents:Ripley Scroll. Also contains maps on verso. Description:Written on paper. Bibliography:McCallum, R. Ian. “Alchemical Scrolls Associated with George Ripley.” In Mystical Metal of Gold, edited by Stanton J. Linden, 161–88. New York: AMS Press, 2007.