<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HS/14/359" 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 William Ritchie to Sir John Herschel, dated at Tain</dc:title>
  <dc:description>Autograph letter signed by sender, with annotations by recipient. Will not be going to America. Will advertise for boarders to assist them in the study of mathematics and physical science. Sent paper to Royal Society [of London]</dc:description>
  <dc:date>6 April 1829</dc:date>
</rdf:Description>