File:PSM V17 D031 Microtasimeter measuring carbon sensitivity.jpg

Description Microtasimeter measuring carbon sensitivity
Date
Source Popular Science Monthly Volume 17
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Category:Popular Science Monthly illustrations/Volume 17 Category:Images created or edited with IrfanView Category:Inventions Category:Communication in art Category:Unidentified communication
Category:CC-PD-Mark Category:Communication in art Category:Images created or edited with IrfanView Category:Inventions Category:PD-old missing SDC copyright status Category:PD Old Category:Popular Science Monthly illustrations/Volume 17 Category:Template Unknown (author) Category:Unidentified communication