Probably in the archaeological museum in Dijon.
CIMRM entry
926. Fragments of a slab (Br. 0.33-0.44; originally 0.55). Gallia, 327 No. 15b. ... ] S(oli) a(eterno) B[ ... / ... l]lina co(hors) II [ ... / ... ] v(otum) s(olvit) l(ibens) .... 1. 1: a(ugusto) is possible too. cohors II, III or IV.
926.
Fragments of a slab (Br. 0.33-0.44; originally 0.55).
Gallia, 327 No. 15b.
... ] S(oli) a(eterno) B[ ... / ... l]lina co(hors) II [ ... / ... ] v(otum) s(olvit) l(ibens) ....
1. 1: a(ugusto) is possible too. cohors II, III or IV.