Audio is streamed directly from the publisher (podtrac.com) as published in their RSS feed. Play Podcasts does not host this file. Rights-holders can request removal through the copyright & takedown page.
Show Notes
NYC streets in the 1860s were filthy, bumpy, and fiercely crowded. Then an ingenious guy built a working demo of a wind-driven underground railroad…the first subway. But corruption let the air out of his idea.
See omnystudio.com/listener for privacy information.