Does anyone have by chance access to this book ?
Gustave Jean Gerthoffer:
Historique du 52e régiment d'infanterie, rédigé d'après les documents des Archives du Ministère de la guerre.
Paris, Berger-Levrault, 1890.
It doesn't seem to be availabe online.
I am interested in an event of August or September 1806, decribed in the Victoires, conquêtes, désastres, (link below).