Found two locations:
1) US Library of Congress:
Societe Archeologique et Historique de l'arrondissement d'Avesnes.
LoC: DC611.A954S6. Specific holdings not listed.
2) UC Berkeley, CA USA (Held at NRLF):
No. Regional Library Facility (Richmond, CA USA): DC611.A954 .S6 v. 1-23 BOUND 1(1866)-28(1983).
The NRLF is closed through January 4th. I will be making a visit in January for some research. I do not know the exact time - am willing to go through the 23 volumes and copy the article for you.