Fulcanelli Master Alchemist Le Mystery des Cathédrales Emma Curtis Hopkins the inner board has a

the inner board has a neat geometric illustration that was drawn by the previous owner in penci (it could be erased if desired but it is quite nice)

1959 Rudolf Steiner Publications  First Edition

This edition contains the new introduction by Stephen Skinner that is not found in other editions

Publication: 1939 The deLaurence Publishing Inc

Details of editions lilted below

Fulcanelli Master Alchemist Le Mystery des Cathédrales Emma Curtis Hopkins the inner board has aFulcanelli Master Alchemist Le Mystery des Cathdrales Publication: 1977 Neville Spearman Second Edition The identity of the master alchemist who wrote under the pseudonym of Fulcanelli is still the subject of debate, but he is commonly regarded as one of the small number of genuine alchemical practitioners of the twentieth century, and perhaps one of the even smaller number about whom it has been claimed with some chance of credibility to have