At the Sunday session at the Bad Intent Rachel sang "Anthem of the Rainbow" and we were asked who it was by. We didn't know - only having Jacqui's transcription of the lyrics to go on. The mudcat seems not to list the song, and a google produced only offers to sell me a copy of "Odetta sings folk songs".

So a consult of the sleeve notes since Jacqui had owed a copy already reveals (from the 1963 recording) "by two young Chicago songwriters Forest Tollis and Robert Cosbey Jr".