Are old poison bottles valuable?

Some are valuable, especially unusual colors, scarce forms, early hand-blown examples, strong warning embossing, and excellent condition. Common ribbed examples can be modest.

How do I identify an old poison bottle?

Look for tactile ribs, hobnails, panels, coffin or hexagonal shapes, cobalt or green glass, and embossed warnings such as poison or not to be taken.

Are poison bottle residues dangerous?

They can be. Do not taste, open, or aggressively clean unknown contents or residue. Photograph the bottle and handle it cautiously.

Updated May 4, 2026

Value of old poison bottles

Old poison bottle value depends on color, tactile warning form, embossing, age, glass quality, condition, rarity, and whether collectors want that exact type.

Generated editorial support image, not an auction lot. Poison bottle value depends on exact glass, warning form, condition, and rarity.

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Quick value checklist

Check color, ribs, hobnails, warning words, shape, base, lip, stopper, label, and whether residue remains.
Separate common small ribbed chemist bottles from scarcer cobalt, green, fancy, hand-blown, or unusual forms.
Do not open or clean unknown residue before documenting the bottle.

Key value drivers

Cobalt blue, emerald, unusual forms, strong warning embossing, early hand-blown construction, original stopper, rare size, and clean condition can help. Cracks, chips, sick glass, missing stoppers, reproduction forms, and common duplicated groups reduce value.

Auction evidence from Appraisily's database

These records are market examples, not final appraisals. They show that poison bottle results vary by type, color, rarity, and condition.

Photo	Category	Sale	Date	Lot	Realized	What it shows
No lot image	Bristol blue poison bottles	Flints Auctions Ltd	Mar. 12, 2025	Pair of Bristol Blue Poison Bottles	GBP 750	Color and form can place examples in a stronger tier.
	Apothecary and cobalt poison bottle group	Schmitt Horan and Co.	Aug. 9, 2025	Eight apothecary jars and a cobalt blue poison bottle	USD 175	Poison bottles often appear within apothecary groups.
No lot image	Hexagonal poison bottles	Jeffrey S. Evans and Associates	Nov. 21, 2024	C.L.G. Co. hexagonal KI-1 poison bottles, lot of two	USD 212	Shape and maker details matter.
No lot image	Amber and blue poison bottles	Albion Antique Auction Centre	Apr. 17, 2025	Selection of amber glass and blue glass poison bottles	AUD 20	Some groups are modest when examples are common.

Condition and authenticity cautions

Do not handle unknown residues casually. Cracks, lip chips, sick glass, replaced stoppers, fake aging, and reproduction warning bottles can materially change value. Auction records are evidence, not certainty.

Photo checklist

Front, back, sides, base, lip, ribs or panels, warning text, stopper, label, residue, and scale reference.
Close-ups of chips, cracks, haze, sick glass, residue, repair, stopper fit, and any provenance notes.

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