Discover Detroit-area items appraised at the historic Dodge-Wilson estate. One is $40,000-$60,000!

Discover Detroit-area treasures as they are appraised at the historic estate of Matilda Dodge Wilson! Meadow Brook Hall finds include a Keith Haring archive, Harry Bertoia brooches, and an 1835 "City of Detroit" map. Which is $40,000-$60,000?