I wonder who’s behind Tiki in the first three photos. Maybe James Wesley Jackson?
Found some similarities with the photos on the Meadowbrook album. Like that Ray has the same pants as on the cover (the later versions).
And Billy Bass has the same shirt on (as the photo in the booklet of the first version). In that photo the shirt has more of a black/dark blue color, but I think that’s perhaps just because the image is darker.
And he appears to have a different bass in that photo. But (I think) he has the same bass in Evansville as he had when they played at Soldier Field in Chicago July 18, 1970.