Manly Palmer Hall [P.R.S.] MS. 124. 10 folios. 206x162mm. 18th Century [1797.] [This is included in the Bacstrom Collection MS. 102, Vol. 9.] A Process for obtaining The Tincture from ... Communicated by a Clergyman in America to Mr. Lentz. Contains also an Extract from Everyling's Vindication of Alchemy, relating to the work of Hirman Brown.