Parallel Anthology Track 71
Record label assigns authorship to "Willard Thomas", as does www.78discography.com.
According to wikipedia, Thomas died in 1945, so this version of this song is in copyright until 1st January 2016
However, according to wikipedia, this is "a traditional blues song of unknown origin", so other versions by artists who do not claim copyright can be considered public domain.
Record label makes no claim for authorship or arrangement.
Poor Boy, Long Ways from Home by Gus Cannon recorded in 1927 (according to wikipedia: Spotify Unable to find record label
Po' Boy by Bukka White recorded in 1939 (according to wikipedia: Spotify Unable to find record label