Manly Palmer Hall [P.R.S.] MS. 161. 43 folios. 206x162mm. 18th Century. [This is included in the Bacstrom Collection MS. 102, Vol. 8.] Processes from Johann Gottfried Jugel's Experimental Chemistry. Leipzig 1766. 8vo. Translated from the German by S.B. 1798. Jugel was Director of the Mints in Saxony.