§ Mr. FREEMANasked the Secretary for Mines the total number of animals employed underground in all the mines of the coal-producing countries, excepting Britain, for each of the last 10 years?
§ Mr. FOOTI regret that this information is not available except in the case of Prussia during the years 1926 to 1929, when the number of horses employed below ground was 2,560, 2,512, 2,218 and 2,353 respectively.