![Lectures in History show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/063/057/small/lectures-in-history.jpg)
Summary: Towson University history professor Elizabeth Gray talks about the use of and public opinion on opium and laudanum in the 19th century.
Summary: Towson University history professor Elizabeth Gray talks about the use of and public opinion on opium and laudanum in the 19th century.