# Antique Knife Maker Marks: Tang Stamps, Logos and Date Clues Canonical HTML: https://appraisily.com/articles/identification-antique-knife-makers-marks/ Article modified: 2026-05-29 ## Summary Read antique knife maker marks, tang stamps, logos, patent text, country marks, handle clues, and condition details before appraisal. ## Selected questions - How do I start antique knife maker marks? — Start with clear photos of the whole antique knife maker marks, close-ups of marks, measurements, and any scabbard, case, ribbon, box, or paperwork. - What details affect antique knife maker marks value most? — Maker, age, originality, condition, completeness, provenance, and recent comparable sales usually matter more than a single visual clue. - Should I clean a antique knife maker marks before appraisal? — No. Cleaning can remove patina, markings, or finish that help establish age and market value. Photograph the item as found first. - When is a written appraisal better than a free estimate? — Use a written appraisal for insurance, estate, donation, resale documentation, or any decision where a signed value conclusion matters. ## Limits - This compact card summarizes the canonical HTML article; cite the canonical HTML URL. - Values are context-sensitive and can change with identity, authenticity, condition, provenance, completeness, venue, and date. - Auction records are educational comparables, not an appraisal of a submitted object.