This photo released Wednesday, Nov. 20, 2013 by the Saco River Auction Co., shows a wax-covered cylinder etched with an 1896 recording of the song, “Who Broke the Lock (on the Hen House Door)?” by... more 
This photo released Wednesday, Nov. 20, 2013 by the Saco River Auction Co., shows a wax-covered cylinder etched with an 1896 recording of the song, “Who Broke the Lock (on the Hen House Door)?” by the Unique Quartet, which is up for auction in Biddeford, Maine. It is among the oldest known recordings by a black vocal group in the U.S. (AP Photo/Saco River Auction Co.) less 
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Associated Press | Photo By Saco River Auction Co.
Sat, Nov 23, 2013 5:14 PM EST