Lettre autographe signée de Marcel Dommergues

Autograph letter signed by Marcel Dommergues, written in black ink.
Date and place at the top of the letter, signature at the bottom of the letter.
Central fold caused by mailing.

Marcel Dommergues writes this letter in response to a letter from his correspondent. This one pointed out to him the lack of analysis on the way to present a sheet except for a work of Mr. Lebouc and proposed to him his method. He invites her to send it to him so that he reads "by sifting through a stern criticism" and asks him to come and see him in Paris to exchange with her.