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History Detectives - Season 7 Episode 4
A woman wonders whether her mother was used as an infant as part of the incubator expedition at the 1933 World's Fair in Chicago. Also, a look at the Siegmund Lubin Studios, which made silent films in Philadelphia. And lastly, a closer look at a Navajo rug which may have a taboo symbol on it of a man in a feathered headdress holding lightening bolts.
- साल: 2014
- देश: United States of America
- शैली: Documentary
- स्टूडियो: PBS
- कीवर्ड: investigation
- निदेशक: Bernadette McDaid
- कास्ट: