Decode companies, cities, contents, glasshouses, and mold identifiers. Begin by recording the bottle exactly as it appears before trying to assign a date or price.
Identification checklist
- Measure overall height, base dimensions, mouth diameter, and approximate capacity.
- Describe the glass color in daylight against both white and black backgrounds.
- Trace each mold seam from the heel through the shoulder, neck, and finish.
- Photograph the base, including numbers, symbols, scars, and embossing.
- Transcribe wording exactly, preserving punctuation and unusual spelling.
Dating approach
Manufacturing evidence provides a range rather than an automatic exact year. Pontil scars, tooled finishes, automatic seams, suction scars, closure patents, and maker histories overlap. Use several clues together and test the conclusion against the bottle’s intended use.
What affects collector interest
Demand may be influenced by rarity, color, embossing, graphics, local history, unusual form, condition, provenance, and whether a specialized collector community actively seeks the category. A visually striking bottle is not necessarily rare, and a plain bottle can be important when tied to a scarce business or historical context.
Research workflow
- Search exact embossed phrases and place names.
- Compare bottle form and finish with technical references.
- Research the company, bottler, pharmacy, dairy, or glasshouse.
- Review completed sales for the same variant and condition.
- Consult a category specialist before assuming exceptional rarity.
Collector identification and purchase checklist
Read the lettering as a complete transcription, including misspellings, city names and tiny symbols. A glassmaker’s mark and the name of the business that filled the bottle may identify different companies.
- Photograph raised lettering with raking light and also capture the base, neck and overall silhouette.
- Search the full city and bottler wording, then try known abbreviations and business-directory histories.
- Keep marks, bottle use, finish and closure together when comparing examples; a reused mold may span more than one period.
Compare matching collectibles on eBay
Compare seller photographs, authenticity claims and condition. Current listings are shopping options, not independently authenticated examples.
Price research: compare completed sales. A sold price for a different item is not an appraisal. Qualifying purchases through shopping links may earn this site a commission.