L Thomas, 'The medical procedure at Northolt Aerodrome', paper read at the 51st annual meeting of the Sea and Airport Health Authorities of British Isles, Jun 1950; review for Bulletin of Hygiene

Date:
1950
Reference:
PP/HEW/M.2/9
Part of:
Whittingham, Sir Harold E., 1887-1983, Air Marshal
  • Archives and manuscripts