No address was joined to the signature. Marius hoped to find the address in the second letter, whose superscription read:

À Madame, Madame la Comtesse de Montvernet,

Rue Cassette,

No.

9.

À Madame, Madame la Comtesse de Montvernet, Rue Cassette, No. 9.

This is what Marius read in it:⁠—