David Perkin Profile Topics Started Replies Created Engagements Favourites Search topics: Forum Topics Started Viewing 5 topics - 1 through 5 (of 5 total) Topic Voices Posts Last Post End of Schools’ eligibility to be Member Societies. Started by: David Perkin in: BAA Events and News 3 4 1 year ago Andy Wilson Fault in new ALPY 600? Started by: David Perkin in: Spectroscopy 2 10 5 years, 4 months ago David Perkin Uranus New Feature Ocober 2018 Started by: David Perkin in: Uranus 1 1 6 years, 1 month ago David Perkin Sky at Night March 2015 Started by: David Perkin in: General Discussion 3 4 9 years, 9 months ago David Perkin Camera Advice Started by: David Perkin in: BAA Events and News 3 6 10 years, 5 months ago David Perkin Viewing 5 topics - 1 through 5 (of 5 total)