Thread: OK IIS people what is this
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Old 10-03-2018, 11:25 AM
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dannat (Daniel)
daniel

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Join Date: Sep 2007
Location: Macedon shire, Australia
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Troughton & sims are resppnsible for a telescope at melb obs , - the threaded access. in last pic are very similar to some still in use by asv meners today on the 8"
Last edited by dannat; 20-03-2018 at 10:50 AM.
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