I'll second BatGoddess' suggestion of the Frankie Armstrong LP, Out of Love, Hope, and Suffering. I recently put to air a whole program of tracks from LPs that have never made it to CD, and I played a cut from that album. Also Hadden, Rothfield and Carr; Declan Affley; Dennis Tracey; Tracey, Munro, Tracey; Art Thieme (I guess some of Art's back-catalog is out on CD, but not all of it); Billy Edd Wheeler; Bill Davis; and the Debby McClatchy album, Lady Luck.

The full list of what I played is in the thread, streaming folk program from Sydney