Hi Greenblues,
I checked it on rs-covers.com
"All down the line" is taken from Philadelphia july 20th or 21st, 1972.
vancouver posted this shows: one from 20th and two from 21st. I've got ADTL from both shows on 21st. My guess: Wingless Angels contains ADTL from second show. I'll post it here. Otherwise, check vancouver's posts.
Maybe someone here knows for sure which version is correct.
covers:
back
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www.yousendit.com]
front
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www.yousendit.com]
inside
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www.yousendit.com]
info
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www.yousendit.com]
ADTL
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www.yousendit.com]