Manly Palmer Hall [P.R.S.] MS. 91. 6 folios. 206x162mm. 19th Century [1805.] [This is included in the Bacstrom Collection MS. 102, Vol. 2.] Hadrian à Mynsicht, trans. and ed. Sigismund Bacstrom. Thoughts on Mynsicht's Letter to Hartman. Translated from the Latin.