Corrected summaries of the oral evidence taken at Newcastle, 13 to 14 October 1921: Fraser E Smith, Secretary, North-East Coast Institution of Engineers and Shipbuilders
Corrected summaries of the oral evidence taken at Newcastle, 13 to 14 October 1921: Professor Henry Louis, Professor of Mining, Armstrong College, Newcastle
Corrected summaries of the oral evidence taken at Newcastle, 13 to 14 October 1921: Commander C Hawkes, Professor of Engineering, Armstrong College, Newcastle
Corrected summaries of the oral evidence taken at Newcastle, 13 to 14 October 1921: Professor Douglas A Gilchrist, Professor of Agriculture, Armstrong College, Newcastle