I posted a pic in my profile, if anyone wants to see it.

She looks like a bog-standard belly dancer to me. Dancers in those days made their costumes out of all kinds of bits and pieces - anything exotic would do. She's not a "tribal" dancer, sorry.

Bal Anat tended to look a bit more covered than that, if I'm not mistaken.

The belt sure is prescient though.

As someone who lived in the San Francisco area for 20 years... the dancers of that time would have described her look as "ethnic", as opposed to a beaded costume which would have been "cabaret". Back then, the Bal Anat era dancers did not refer to themselves as "tribal", that term came later from the dancer Morocco who was making the point that their coin bras, tassel belts, etc. did not represent any actual ethnic group. The look that people today call "tribaret" was actually very common back then.

I wonder which Bold Knight it was? I think the one in Sunnyvale used to have John Compton dance at lunch time, but I could be wrong. Does the caption say which city it is in? Sunnyvale, San Jose, or somewhere else?