C. 1890s Cobalt Poison Cobalt Blue Flatback 6 Sided Coffin Shaped Poison Bottle. Hobnail dot Raised Pattern, embossed on three panels vertically "POISON / Carbolic Acid / Use With Caution" along with a series of hobnails on each edge. Bottom embossed "O.C.P." The bottle is Hand Blown In Mold manufacture style with a cork top finish(BIM).
MEASURES: 3 1/2” Tall
CONDITION: no damages (see photos for condition)..