FinnAndersen Posted November 18, 2020 Share Posted November 18, 2020 6 hours ago, Ossington said: I you you shouldn't answer your own posts, and I should have googled it first. John R. Beaman jnr., 1973. I've never seen as copy, though I have his 109 one. I have it, from way back. Quite good at the time, but not a reference book. /Finn Link to comment Share on other sites More sharing options...
warhawk Posted November 19, 2020 Share Posted November 19, 2020 (edited) On 11/15/2020 at 2:34 PM, Seahawk said: I think somebody else on this site thought this would be a good idea maybe a couple of years back and embarked upon the task. Not sure it ever reached fruition: think he quickly came to the conclusion that the story was more involved than he appreciated. I did, here's the link to the chart. Link to the discussion topic. Green fields represent 'existing' Black ones are 'Definitely impossible' Regards, Aleksandar Edited November 19, 2020 by warhawk 3 Link to comment Share on other sites More sharing options...
Seahawk Posted November 19, 2020 Share Posted November 19, 2020 Thanks. Much more recent than I thought and you got much further than I thought! 1 Link to comment Share on other sites More sharing options...
Michael51 Posted November 19, 2020 Author Share Posted November 19, 2020 10 hours ago, warhawk said: I did, here's the link to the chart. Link to the discussion topic. Green fields represent 'existing' Black ones are 'Definitely impossible' Regards, Aleksandar This is impressive! Michael 1 Link to comment Share on other sites More sharing options...
warhawk Posted November 19, 2020 Share Posted November 19, 2020 Thanks, not yet complete. I might add the Kaufmann starter and the aerials later. 1 Link to comment Share on other sites More sharing options...
Work In Progress Posted November 19, 2020 Share Posted November 19, 2020 (edited) It's a Coffman starter. The idea was invented by a Roscoe Coffman in the early '30s Edited November 19, 2020 by Work In Progress 1 Link to comment Share on other sites More sharing options...
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