An excerpt from The Illustrated World's Fair Vol. 3, No. 16, October 1892, p. 330: EX-MAYOR CARTER H. HARRISON ON CHICAGO AN ARTICLE BY THE BEST-KNOWN CHICAGOAN. In the middle of an elegant street, well toward the heart of the city of Chicago, stands a dead cottonwood tree. Trunk and branches are bare of bark. It is gnarled and white. Should one cut a cross-section of the trunk he would probably not be able to count a hundred annual [...]