Manly Palmer Hall [P.R.S.] MS. 198. 29 folios. 206x162mm. 18th Century. [This is included in the Bacstrom Collection MS. 102, Vol. 13.] Philip Poney [Philoponus]. The Work of Philope Ponia, for accomplishing The Elixir 1587. Copied from an Antient Manuscript. 1797.