3100816 Freemasonry in the 19th Century: three Masons converting and burning their diplomas in a church in Montauban, 1828 (engraving) by French School, (19th century); Private Collection; (add.info.: Freemasonry in the 19th Century: three Masons converting and burning their diplomas in a church in Montauban, 1828. Illustration for Les Mysteres de la Franc-Maconnerie Devoiles (The Mysteries of Freemasonry Revealed) by Leo Taxil (Letouzzy et Ane, c 1885).); 穢 Look and Learn.