Thanks for another great list Glen - a very timely reminder with Sagittarius, Scorpius and Ophiuchus featuring in our night skies at the moment (when not obscured by cloud!). There is just something fascinating about globular clusters, ancient galactic satellites. With my little scope, I've so far managed to see 86 of the 150-odd known GCs attached to the Milky Way, down to NGC6535 at mag 10.5. But it's been quite a while since I tried to tease out more of the fainter ones, so your post is a great heads-up for me! Thanks again
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Cheers -