<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MC/22/218" 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 [Percy Alexander] MacMahon, Old Palace Yard, Westminster, to [Robert William Frederick] Harrison, Assistant Secretary of the Royal Society, Burlington House</dc:title>
  <dc:description>'Dear Mr Harrison, I am much obliged for your letter of the 15th instant with respect to Captain Kater's scale. The measure I refer to is mentioned in the [Philosophical Transactions] for 1830-31, paper XIX by Captain Kater, and I should be glad if this interesting scale could be traced. Yours truly, P A MacMahon'.</dc:description>
  <dc:date>17 January 1907</dc:date>
</rdf:Description>