A new drawing by Jean Delpech has just been published on the website. Executed on a small piece of fine paper in Paris in 1945, it depicts a bagpipe player, probably belonging to a Pipe Band, a musical ensemble consisting of pipers and drummers. 
You can find the entry in the thematic section devoted to “Delpech war reporter”, or directly here: https://collectionjeandelpech.musee-armee.fr/la-collection/molly-black-defile-paris