Bien que, à ce moment, j’aie rendu un rapport rigoureux, il me faut remercier M. Welle parce que lui et son administration ont répondu à toutes les questions que je leur ai adressées avec zèle et justesse et m’ont grandement aidé.
Though, at the time, I wrote a rather stringent report, I have to thank Mr Welle because he and his administration have, very diligently, correctly answered all the questions I had put to them and put a great deal of effort into this work.