Antique Cobalt Blue "NOT TO BE TAKEN" Poison Bottle (c.1870-1900)
Unlike many poison bottles embossed simply with "POISON," this example bears the warning "NOT TO BE TAKEN," a less common variation intended to leave no ambiguity about its dangerous contents. These bottles once housed substances such as carbolic acid, laudanum, corrosive chemicals, or other medicinal poisons routinely kept behind the pharmacy counter.
Deep cobalt blue poison bottles like this became iconic during the Victorian era, when pharmacists began using distinctive colors, ribbed sides, and bold embossed warnings to prevent accidental poisonings. The vivid cobalt glass made the bottle instantly recognizable, while the vertical ribs allowed it to be identified by touch in dimly lit dispensaries.
Details
Origin: Likely England
Date: Late Victorian period, circa 1870–1900
Material: Cobalt blue molded glass
Dimensions: Approximately 5 in. H × 2 in. W
Markings: Embossed "NOT TO BE TAKEN" lettering with vertically ribbed sides
Condition: No significant cracks or chips observed. Please review photographs carefully.
Suggested Title
Antique Victorian Cobalt Blue "NOT TO BE TAKEN" Poison Bottle c. 1880–1900
