Vintage Chicago fire book plus other Chicago book

Description

Pair of Chicago related softcovers. See scans. First is "CHICAGO:  City on Fire    100 Years of Progress  1871-1971".  8 1/4 x 11 1/4, 160 pages.  Describes the fire and the aftermath. Many photos, illustrations, ads. Nice shape with light aging. Other booklet is "Through the Halls    CHICAGO NATURAL HISTORY MUSEUM". 7 1/2 x 9, 39 pgs. Copyright 1960. Pictures and describes many of their exhibits. Bit of cover aging. Priority shipping included.