Manuscript on paper, composed in three parts, of a large number of practical procedures, chiefly alchemical but sometimes medical, with a few standard medieval alchemical texts by Khalid ibn Yazid, Theodoric, and Albertus Magnus. Occasionally there are passages in cipher, added by Martin Roesel of Rosenthal ca. 1586, long after the principal contents were written; the cipher seems to be of a simple number-substitution type
Description:
In Latin and German, partly in cipher., Watermarks: 1) unidentified eagle watermark somewhat resembling Briquet 104; 2) a crown pattern resembling Briquet 4921 and 1922; 3) the Paschal lamb resembling Briquet 61., Script: Part I (ff. 1-29): Written in 1536 in red and black in a gothic cursive by Wolfgang the Organist. Part II (ff. 30-65): Written in a well-controlled gothic cursive without color. Part III (ff. 66-132): Written in one or possibly two scrawling gothic cursives, with red headings on ff. 109-124., Several initials illuminated in trick have been cut from a late 15th-century MS and pasted into the present MS at ff. 2v, 4v, 5, 10r, and 16r. Marginal drawings of alchemical apparatus are cropped, as also marginalia., and Binding: Probably ca. 1586 for Martin Roesel. Red-stained limp parchment (most of the stain now lost), single central clasp and catch now missing from center of fore-edges, two slits on each fore-edge for thong or ribbon ties, also missing.
Subject (Geographic):
Connecticut and New Haven.
Subject (Topic):
Alchemy, Illumination of books and manuscripts, Medieval, Manuscripts, Medieval, and Medicine, Medieval
