WORLD\'S COLUMBIAN EXPO ULTRA RARE DOCUMENT FOR CONGRESS ON \"PSYCHICAL\" SCIENCE For Sale

This a rare piece of literature from one of the many auxilliary/specialized events held as part of the World\'s Columbian Exposition.
It was held at the \"Memorial Art Palace\" a new building, the ART INSTITUTE OF CHICAGO. It does sound like The Fine Arts Palace and I wonder if people were confused.
While there were dozens upon dozens of \"congresses\" held during the exposition, materials are still often quite rare. There were at most an invitation or perhaps or acopy of a talk given. But in general, there just weren\'t many collectibles, hence the rarity of a document such as this, which is one i\'ve never seen before (in 45+ years of studying and selling Columbiana).