i was at this show , and although i did smoke a lot of pot back then when i was 14 , i deliberately Stopped smoking shortly after we got off the train at penn station ! i knew that this was a magical perhaps once in a lifetime event and i wanted to be somewhat clearheaded to witness my musical heroes .
the show was scheduled for 8pm and i remember the band taking the stage at around 9:20.
i do remember a 3 hour plus show - in fact the last train back to jersey back then was at 1230 a.m. - and they actually HELD the train until the concert let out. (ahh... the power of zeppelin!)

anyway , i'm positive that they didn't play "when the levee breaks" or "black dog" .

you have to remember the drum solo alone at this point in their career had grown to 25 minutes or more . bonzo's kit at one point would move downstage on it's platform and his drumkit with the clear shells were wired with lights inside them . his solo happened in stages and was a mini concert in it self - moving from playing with sticks to hands then the whole "treated " drum sound bit with the flanging and phasing effects on them .

then there was page's 2 extended solo bits . jonsey's no quarter was good for 15 minutes at least .

one can definitely account for the 3 hours without those 2 songs in question . i know it was 30 years ago , but i've run this set in my mind many times over the years and now seeing it in print here it really resonates with me .

thanks to all of you for sharing your thoughts . peace