Photograph courtesy of Jerry Schatzberg.
Identified by Schatzberg as Nat Hentoff. Rick Danko on the right with his head turned. Backstage at Carnegie Hall, October 1, 1965.
Is this the only known photograph of them together?
https://www.facebook.com/
It looks as though Dylan is dressed in a similar suit to the one he was wearing in the photograph of him with Maria (daughter of Sara Lownds), credited as backstage Mineola, Long Island, NY – Fall 1965 in the Café:
https://www.facebook.com/