Antiques Roadshow - Season 18 - Eps 4: Detroit (Hour One)
Part 1 of 3 in Detroit features a signed 1970 Andy Warhol poster; an early 20th-century collection of Pewabic pottery; and a working script of "The Wizard of Oz" used on set by Bert Lahr, who played the Cowardly Lion. Also: the Motown Museum is visited.
About Antiques Roadshow

Title: Antiques Roadshow
First Air Date: 1997-01-09
Last Air Date: 2025-04-28
Status: Returning Series
Rating: 7.5/10 (from 18 votes)
Language: EN
Seasons: 30
Total Episodes: 654
Network: PBS
Genres: Documentary
Production Companies: Twin Cities Public Television, GBH
Synopsis
Based on the popular BBC series running since 1979, the PBS Antiques Roadshow combines history with discovery. Each year, the show visits a handful of cities to appraise items brought in by viewers. Are these items worth a lot of money, more than the visitors expect?