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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MA/255/5" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Letter from Richard Wilcox, Superintendent of the Lucknow Observatory, Lucknow, to Sir J.F.W. [John Frederick William] Herschel</dc:title>
  <dc:description>Forwarding details of experiments on absolute intensity, the effect of temperature changes on horizontal and vertical force bars, and on the bar used in 1844 vibration experiments. 

Inscribed [p.4]: 'Experiments in Absolute Intensity - Vertical force Vibration &amp;c in 1844'.</dc:description>
  <dc:date>1 April 1845</dc:date>
</rdf:Description>