Antiques RoadshowChicago, IL, Hour 2Passport Season 19 Episode 23 | 53m Discover an eclectic array of discoveries in Chicago such as 1989 Keith Haring graffiti art, a 1910 Walter Johnson All-Star watch, and a Walt Whitman Civil War letter. Watch to learn the $50,000 find! Also: a field trip to the Chicago Civic Opera. Aired: 10/26/15 Expires: 10/26/19 Rating: TV-G Closed CaptioningVideo has closed captioning.checkmarkAdd to WatchlistWatch PreviewProblems Playing Video?Report a ProblemClosed CaptioningShare:Share this video on FacebookFacebookShare this video on TwitterTwitterShare this video on Google PlusGoogleShare this video via EmailE-mailReport a ProblemBefore you submit an error, please consult our Troubleshooting Guide.Type of ErrorVideo doesn't loadVideo loads, but doesn't playVideo jumps back/forwardOnly audio is streamingSponsorship playback errorOtherPlease add more detailsCancelSubmit ReportYour report has been successfully submitted. Thank you for helping us improve PBS Video.CloseCloseClose Learn More Down Cigar Store Indians: Trading on Stereotypes Keith Haring: How Graffiti Entered the Mainstream Field Trip: Chicago Transit Posters FIeld Trip: Chicago Transit Posters from Chicago, Hour 2.