 In the latter part of March, Bartlett and his observer/gunner Walter Naylor would reel off a string of six more victories in the course of carrying out their bombing missions against the Germans.The string of triumphs was notable enough for specific mention in the award of a Bar to his DSC.An account of the actions, as gazetted on 17 May 1918, credited him with causing the midair collision of two of his opponents