Description | Include transcript of (taped?) interview with C G Harris made 1964; copy obituaries of John Steward MacArthur (chemist 1871-86, technical manager 1886-93, and managing director 1893-7 (d. 1920)), and copy preface and introduction to the 2nd edition of Cyanide Practice by A James (1902) relating inter alia to the MacArthur-Forrest Gold Extracting Process (patent applied for 1887). |