i came across a very nice document, original poster from 1973-11-24
Bob Marley & The Wailers, Live At Manchester Polytechnic University , Manchester , England.
you have to know that there was only 200 people in the crowd for this concert , who was part of the 1973 Burnin’ England Tour.
about this concert, The Wailers shared the bills with OK Disco and Ingroville.
for the little note:
‘ Their tour bus was driving over Snake Pass to Leeds Students Union & it started snowing. They’d not seen this before and Bob thought it was message from Jah’.
Poster Design by OK Dave
Poster Printed by Moss Side Press (in the cellar of the Nello James Centre, Whalley Range)
thanks to Dave , The University Of Manchester.
LEGENDARY REGGAE 
I was the keyboard player for Ingroville and I remember it well. The Wailers had the dressing room next door and we were attracted by the smell of ganja from their room. After we played our set I stood and watched from the side of the stage. They were incredible, I had never heard anything like it. A great night!
And who knew, I later went on to work with the likes of Desmond Dekker, Sugar Minott and Horace Andy!
amazing 🙂 thank you very much for taking the times to share your experience with us 🙂