Some additional new LP (only?) releases have come to my attention.
If anyone knows of others, please post!
These cover non-Southern Journey material.

Best wishes, Thomas.

MISSISSIPPI
MR-074 Fred McDowell, Alan Lomax Recordings
MRP-003 Georgia Sea Island Singers - Join The Band
MRP-024 UNITED SACRED HARP CONVENTION: ALAN LOMAX RECORDINGS, 1959
MRP-037 SID HEMPHILL-THE DEVIL'S DREAM

TWO'S AND FEWS/Drag City 004/DC488
WHAUR the PIG GAED on the SPREE-SCOTTISH RECORDINGS 1951-'57

ALSO:
DOXY(It, Abraxas) DOY 009LP 7-LP 2012 180gm 24pp bklt ltd 500 copies
reissues SOUTHERN FOLK HERITAGE SERIES