http://theweightofthings.org/items/browse?tags=Author%3A+Mersenne&output=atom
2024-03-28T09:40:33+01:00
Omeka
http://theweightofthings.org/items/show/238
2019-10-28T16:23:39+01:00
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http://theweightofthings.org/items/show/237
2019-10-28T16:23:56+01:00
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