john simpson Profile Topics Started Replies Created Engagements Favourites Search topics: Topics Engaged In Viewing 2 topics - 21 through 22 (of 22 total) ← 1 2 Topic Voices Posts Last Post chi Cygni 2015 Started by: Gary Poyner in: Variable Stars 5 12 9 years, 3 months ago Andy Wilson Symbiotic ag Peg! Started by: Steve Cuthbert in: Variable Stars 4 10 9 years, 3 months ago Andy Wilson Viewing 2 topics - 21 through 22 (of 22 total) ← 1 2