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Miners' safety lamp, 1813. From The Royal Society, PT/73/4/12
On the Means of Procuring a Steady Light in Coal M...
William Reid Clanny
John Farey Senior
Human uterus
Human ovary
Human ovum
Figures de l'examen theorique du nouveau systeme d...
The Bendego meteorite
Lumbricus marinus [Lugworm] dissected
Lumbricus terrestris [Earthworm] dissected
Optical effects observed during experiments on the...
Miners' safety lamp
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