An episode of the A&E series "Disaster Chronicles," hosted by Joe Witte, focusing on the Farmington, WV Mine explosion and fire in November 1968. Apologies for the sound quality.
It'd be great if there were more episodes of this great show online since I, unfortunately, lost a tape of the 1974 Xenia Tornado, the 1960 Air Crash in NYC, the 1980 MGM Grand Fire, and Mudflow in Italy episodes some years back.