Bonsoir Adrian
The citation of Ronserail I posted is the scan of a page I bought
for you here
Archives et Culture - Les livres sur 1914-1918 - Vous voulez commander seulement la page où figure votre aïeul dans le Tableau d'honneur de la Grande Guerre (tomes 1 à 4) ?
I used the possibility to access only to the page that you are interested for ,at very low cost,rather than buying the whole book ( 4 books ! )
which includes all the citations awarded to the French military in 14-18 (le" Tableau d'honneur "the "Honor Roll")
There are many references about Pegoud and Kandulski on internet
like this one f.e.
http://www.xs4all.nl/~aur/layout/fra...als/pegoud.htm
and here
Unteroffizier Kandulski - Great War Forum
You should use the "search" facility of theaerodrome
Cordialement
Bruno