I was the drummer in the Stormers along with Mick Hopper - Guitar, Bob Treece - Guitar, Dave Hall - Bass and Colin Fletcher - Vocals (Bobby Wayne)
Unfortunately the limitations of this site prevent anything larger than thumbnail images so here is a link to a few more.
https://www.dropbox.com/sh/yvla9mw4zmz24il/AAAvuPuPh5oR7KMhR_yh1ukHa?dl=0
The posters are from a couple of gigs in 1965 - I was 14 for the first gig and 15 for the second.
From memory, we played both of these venues a few times also Hendon Rise Social Club, The Winning P