Mellon Collection, Yale University Library MS. 145. 168 folios. Paper. 361x226mm. 19th Century [1849.] 1. J.G. Toeltius. Coelum reservatum chymicum [translated into English by F.H (?), together with fifty-four Secret Keys to the understanding of the work.] 2. Concerning divine magic, or Cabbalistic mysteries, an anonymous translation from a German original.] [Illustrations in the text.]