Edmonds, Washington: The Alchemical Press, 1992.
Staplebound wraps. 8 1/2" X 5 3/8". 23pp. A touch of edgewear to printed red staplebound wraps. Binding is sound. Pages are clean and unmarked. A nice copy of philosopher and friar Roger Bacon's, also referred to as Doctor Mirabilis', alchemical study, from the London Edition of 1597, slightly modernized by Dr. Michael Charles. Near fine. Item #3098