- Couverture temporelle
- mid-18th century
- Allard was a canon of the church of Ste Croix, as he described himself on a a small wood quadrant which he made in 1760 (1).
- Notes biographiques
- 1. Christie's SK 9.12 99 lot 134.
- Adresse ; enseigne ; période ; source
- Parthenay (Deux Sèvres).