Preliminary identification
Photo reference
1 uploaded photo
Overview
A group of three amber glass pharmaceutical jars featuring original paper labels and Bakelite-style screw caps. These jars represent the transition from hand-blown medicine bottles to the standardized industrial chemistry of the early 20th century.
Story
Before modern blister packs, pharmacists hand-mixed remedies from bulk jars like these. The Merck jar from Rahway, NJ, marks a time when Boric Acid was a household staple for everything from eye washes to antiseptic powders.
Maker / Origin
Merck & Co. was established in the U.S. in 1891 as a subsidiary of the German Merck family, eventually becoming an independent American powerhouse during WWI. Their Rahway plant became a global hub for chemical innovation and standardized medicine.
Condition & Value
The labels show significant foxing and edge wear consistent with age. The glass appears intact, though the labels are the most fragile and valuable component; their preservation is key. Wear to the labels reduces value by roughly 20%. Value is driven by the presence of original labels and the Merck branding.
Full Research
Sold comps, value drivers, and venue guidance pulled from recent auction results.
Build on this identification
Layer in sold comps, value drivers, and venue guidance.
Comparable demand stays strongest where maker, originality, and venue confidence line up. Broader examples still trade, but the range tightens quickly when provenance, condition, or selling lane fit is missing.
Best Venue
Specialty auction or a focused dealer with buyers already in this lane.
Signed example with light edge wear and original frame.
Comparable format with stronger provenance and cleaner surface.
Smaller related piece with visible craquelure and trimmed margins.
Period match with softer condition and weaker subject matter.
Close market lane comp with similar material and presentation.