Note 44 — XIII
J. Ellis Barker translation
There is some curious error here, for Captain Ball was not flying a triplane at the time of his death. It seems probable that someone else shot Captain Ball on the same day, and that, as the younger von Richthofen was disabled, and so could not go and identify the wreckage of Captain Ball's machine, the credit was given to von Richthofen in default of anyone else making a claim.