Hi Roger, You wrote that during your visit at the sundial of Brou in Bourg en Bresse "there was no interpretative information on the site". I became on demand by email to [EMAIL PROTECTED] general and specific information i.a. a copy of "Etude du cadran solaire analemmatique de l'église de Brou. Memoire de licence en sciences physiques" by Michel ORY, University of Génève and a copy of a notice sent to the museum of Brou by Dr. G. Verploegh.
Willy Leenders Hasselt Belgium N 50° 55' E 5° 20'