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Lantern A10

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Lantern A10

Sunspots.

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Source URL (retrieved on 2013/05/22 - 15:10): http://www.rasc.ca/content/lantern-a10

Links:
[1] http://www.rasc.ca/category/archivetags/1870
[2] http://www.rasc.ca/category/archivetags/photo
[3] http://www.rasc.ca/category/archivetags/sun
[4] http://www.rasc.ca/category/archivetags/sunspot
[5] http://www.rasc.ca/category/image-galleries/national-archives/lantern-slides-1-0