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SBAUstars: Q3216309 SBAU telescope workshop TimC mirror polishing
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SBAUstars: Q3216310 SBAU telescope workshop MikeD mirror Ronchi insideR
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SBAUstars: Q3216311 SBAU telescope workshop MikeD mirror Ronchi
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SBAUstars: Q3216315 SBAU telescope workshop TimC mirror Ronchi
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SBAUstars: Q3216299 SBMNH Broder Chumash artifacts MikeD
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SBAUstars: Q3216303 SBAU telescope workshop MikeD TimC JerryW JoeD
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SBAUstars: Q3216304 SBAU telescope workshop MikeD mirror test TomW
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SBAUstars: Q3216305 SBAU telescope workshop TomW MikeD mirror test
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SBAUstars: Q3216306 SBAU telescope workshop TomW MikeD mirror test setup light100 color-100
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SBAUstars: Q3216306 SBAU telescope workshop
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SBAUstars: Q3216307 SBAU telescope workshop MikeD mirror test setup alignment crop light100
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SBAUstars: Q3216307 SBAU telescope workshop MikeD mirror test setup alignment
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SBAUstars: Q3216312 SBAU telescope workshop TimC mirror MikeC tester crop light100 color-28
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SBAUstars: Q3216313 SBAU telescope workshop MikeC at his mirror tester crop enh50 clar50
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SBAUstars: Q3216314 SBAU telescope workshop