[CHICAGO EPHEMERA]. A group of over 60 items related to Chicago in the early to mid-twentieth century. [Chicago: ca. 1900s to 1960s]. This fascinating and diverse collection contains a directory of City Hall during the tenure of Mayor Richard Daley, several theater programs, two drink coasters courtesy of Monarch Beer, 8 Chicago Street guides, a few catalogues, full color calendars, full color business cards, a commemorative medallion for politician James R. Thompson, and the rare ?Ominous Secrets? beer promo booklet for Pabst Brewing Company from 1894.