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SBAUstars: MVI_1607 SBAU telescope workshop MikeC mirror ronchi
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SBAUstars: MVI_1611 SBAU telescope workshop MikeC mirror ronchi
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SBAUstars: IMG_1598 SBAU telescope workshop TimC mirror grind pattern
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SBAUstars: IMG_1599 SBAU telescope workshop TomW MikeC mirror test
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SBAUstars: IMG_1600 SBAU telescope workshop TomW MikeC mirror test
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SBAUstars: IMG_1602 SBAU telescope workshop TomW MikeC mirror test
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SBAUstars: IMG_1601 SBAU telescope workshop TomW MikeC mirror test
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SBAUstars: IMG_1603 SBAU telescope workshop BruceM TimC grinding
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SBAUstars: IMG_1604 SBAU telescope workshop BruceM TimC grinding
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SBAUstars: IMG_1605 SBAU telescope workshop BruceM TimC grinding
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SBAUstars: IMG_1606 SBAU telescope workshop TomW MikeC mirror test
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SBAUstars: IMG_1608 SBAU telescope workshop TomW MikeC mirror test
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SBAUstars: IMG_1609 SBAU telescope workshop TomW MikeC mirror test
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SBAUstars: IMG_1610 SBAU telescope workshop TomW MikeC mirror test
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SBAUstars: IMG_1615 SBAU telescope workshop TomW MikeC mirror test
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SBAUstars: IMG_1612 SBAU telescope workshop TimC grinding pattern
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SBAUstars: IMG_1617 SBAU telescope workshop TimC mirror focal length detection MikeC TomW
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SBAUstars: IMG_1618 SBAU telescope workshop TimC mirror focal length detection MikeC TomW
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SBAUstars: IMG_1619 SBAU telescope workshop TimC mirror focal length detection MikeC TomW
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SBAUstars: IMG_1620 SBAU telescope workshop TimC grinding pattern