Tag: antique-research-tools

  • US silver hallmarks by state: makers reference map

    US silver hallmarks by state: makers reference map

    The US silver hallmarks by state guide is a map to key makers and marks. It speeds attribution. Handy for collectors and appraisers.

    ED
    Antique Identifier Editorial
    Published by OBZENA LLC · May 15, 2026

    How US hallmarks differ from British systems

    US silver lacks a national assay system. Most marks are maker stamps, retailer names, and fineness words.

    The term hallmark originally meant independent assay control. Britain used official offices like London and Sheffield.

    American silver often shows “COIN,” “STANDARD,” or “STERLING.” Coin is about .900 fineness; sterling is .925.

    Early American pieces may lack fineness marks. Many smiths used initial punches and town cartouches.

    Pseudo-hallmarks mimic British symbols. Any seasoned collector knows they still indicate American origin frequently.

    Museum databases help confirm tricky punches. Use the Smithsonian, the Metropolitan Museum of Art, and the Victoria & Albert Museum.

    Regional styles and signature states

    New England silver shows strong Federal and Classical lines. Massachusetts produced Towle, Reed & Barton, and early Whiting.

    Rhode Island is Gorham country. Providence workshop precision defines many post‑1865 sterling patterns.

    New York carried fashion leadership. Tiffany & Co. set the tone for chased and Japonesque aesthetics.

    Philadelphia mixed refinement with commercial scale. Bailey & Co. and Peter L. Krider made quality wares.

    Baltimore developed a lush repoussé look. Kirk & Son popularized high‑relief floral surfaces.

    The South kept coin silver alive longer. Regional shops served Charleston, Savannah, Richmond, and New Orleans.

    The Midwest embraced Arts and Crafts forms. Chicago’s Kalo Shop hammered silver with honest surfaces.

    The West matured with Gold Rush wealth. Shreve & Co. in San Francisco delivered clean, architectural sterling.

    Retailer punches traveled widely across states. Retail names often mask distant manufacturing origins.

    State-by-state quick index of makers and marks

    This index spotlights frequent makers and habits by state. It guides first‑pass attribution and dating.

    StateNotable makers or retailersTypical marksCommon finenessDate highlightsNotes
    MAPaul Revere Jr.; Towle; Reed & Barton; WhitingInitials; TOWLE; REED & BARTON; WHITINGCoin, Sterling1790s–1910sEarly handwork and later factory sterling
    RIGorham Mfg. Co.GORHAM; lion-anchor-G; STERLINGSterling1860s–1930sPattern names and date codes matter
    CTInternational; Wallace; Meriden firmsINTERNATIONAL; WALLACE; STERLINGSterling, Plate nearby1870s–1930sMany plated lines from Meriden
    NYTiffany & Co.; Dominick & Haff; Wood & HughesTIFFANY & CO.; D&H; W&H; STERLINGSterling1850s–1920sRetailer-only marks appear often
    PABailey & Co.; Peter L. Krider; R & W WilsonBAILEY; KRIDER; initials; COIN; STERLINGCoin, Sterling1820s–1890sPhiladelphia produced quality coin silver
    MDKirk & SonS. KIRK & SON; 11oz; STERLINGCoin earlier, Sterling later1820s–1900sHeavy repoussé floral work
    VARegional shop marksInitials; town names; COINCoin1790s–1860sSouthern coin silver persists
    NCRegional shop marksInitials; COINCoin1800s–1860sTown-stamped punches occasionally occur
    SCCharleston makersInitials; COIN; retailer namesCoin1790s–1860sHuguenot style influences linger
    GASavannah and Augusta shopsInitials; retailer names; COINCoin1820s–1860sMonograms often guide region
    LAHyde & Goodrich; A. B. GriswoldHYDE & GOODRICH; A.B. GRISWOLD; COINCoin1830s–1870sNew Orleans retail marks frequent
    OHDuhme & Co.DUHME; STERLING; COINCoin, Sterling1840s–1890sCincinnati produced refined wares
    ILKalo Shop; Spaulding & Co.KALO; SPAULDING; HANDWROUGHT; STERLINGSterling1890s–1930sArts and Crafts hammering
    MOE. Jaccard & Co.JACCARD; retailer punches; STERLINGSterling1850s–1890sStrong St. Louis retail presence
    CAShreve & Co.SHREVE & CO.; STERLINGSterling1860s–1930sWest Coast luxury market
    TXSamuel Bell and family; regional shopsS. BELL; initials; COINCoin1830s–1860sSan Antonio coin silver interest

    Retailer marks alone still help. City names and typefaces often hint at state and decade.

    Not sure what you’ve got?

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    Attribution workflow collectors swear by

    A strong loupe inspection starts the process. Focus on strikes, wear, and any overpolish evidence.

    Fineness words guide dating. “COIN” points earlier, while clean “STERLING” often signals post‑1860 America.

    Maker cartouches matter. Compare letter shapes, serifs, and spacing against trusted references.

    Retailer names still help. Retailers narrow geography and period when matched to shop histories.

    Pattern identity unlocks decades. Use period catalogs and museum pattern archives for matches.

    • Photograph each mark at macro scale.
    • Record weights, lengths, and bowl shapes.
    • Note monogram styles and engraving hands.
    • Check purity words and number stamps.
    • Verify construction seams under magnification.

    Seasoned collectors read surfaces like maps. Those slightly uneven rim details? Classic late Georgian hand‑hammering.

    Cross‑check with robust references. Start with Kovels and WorthPoint for comparable examples.

    Museum collections supply style baselines. Search the Met and the Smithsonian holdings by maker.

    Use our guide to signatures and stamps. See [/antique-marks-signatures-complete-identification-guide/].

    Avoid magnet confusion with plated metals. Compare against [/identifying-pewter-vs-silver-3-simple-ways-to-tell-the-difference/].

    Leverage digital tools for valuation context. Explore [/online-antique-valuation-digital-tools-and-resources-for-collectors/].

    Metal literacy helps, too. Learn carat logic in [/gold-hallmark-identification-what-10k-14k-and-18k-really-mean/].

    Red flags, fakes, and confusing marks

    Pseudo‑British punches appear on American pieces. They are decorative and not official hallmarks.

    Lion‑like symbols on US silver can mislead. Confirm a true British assay line before assuming import.

    Retailer‑only Tiffany marks invite caution. Tiffany retailed others’ work; forgeries also exist.

    Watch for overpolished marks. Soft edges or dish‑shaped fields often show heavy buffing.

    Plating masquerades as sterling often. Learn the common plating codes and tells.

    • EPNS indicates plated nickel silver.
    • A1 or AA grades are plate codes.
    • Quadruple Plate marks thick plating only.
    • Britannia Metal is a plated substrate clue.
    • Magnet response can mislead on plated cores.

    Beware scrubbed monograms. Removed cartouches can hide replaced or re‑struck marks.

    Do not rush to melt values. Compare collectibility using [/silver-melt-value-vs-antique-value-when-to-sell-and-when-to-keep/].

    Reference sales histories before decisions. Consult WorthPoint and Kovels for market ranges.

    Care, value, and selling decisions

    Tarnish can be attractive patina. Many buyers prefer warm, even tone to mirror‑bright refinishing.

    Avoid aggressive buffing on marks. Details preserve history and sustain value.

    Store silver with anti‑tarnish cloth. Keep humidity stable and avoid sulfur‑rich materials.

    Monograms can lift value. Engraving styles help place region and date reliably.

    Makers drive premiums. Early Southern coin silver and named New York makers lead results.

    Check curated references before selling. Use the V&A and the Met for design baselines.

    Price with both lanes in mind. Weigh melt against historic value using [/silver-melt-value-vs-antique-value-when-to-sell-and-when-to-keep/].

    Get multiple opinions online. Try [/best-online-antique-appraisal-sites-honest-reviews-comparisons-2026/] for reliable appraiser picks.

    Frequently Asked Questions

    What is the best free app to identify antiques?

    Antique Identifier App is the best free app to identify antiques. It is free on iPhone, with no sign‑up required. It excels at reading hallmarks, porcelain marks, and dating periods. It also gives quick value estimates for silver, furniture, and more.

    How can I tell coin silver from sterling in the US?

    Look for fineness words first. “COIN” or “900” points to coin silver, while “STERLING” or “925” signals sterling. Style and construction help confirm the era. Compare examples in museum databases and trusted price guides.

    Did any US state operate an official assay office?

    The United States had no national assay system. Baltimore used a short‑lived municipal assay between 1814 and 1830. You may see an extra city assay punch alongside maker marks. Always verify with documented references.

    What if my silver only shows a retailer name, not a maker?

    Retailer‑only marks are common on American silver. Identify the retailer’s city to narrow region and dates. Cross‑check retailer timelines in directories and museum records. Then match construction features to likely manufacturers.

    Are pseudo‑hallmarks on American silver genuine hallmarks?

    Pseudo‑hallmarks are decorative and suggestive only. They mimic British symbols without official assay control. Many American smiths used them for appeal. Always confirm fineness through words, numbers, and documented maker punches.

    Where should I research US maker marks and patterns?

    Start with the Smithsonian and the Met online collections. Use Kovels and WorthPoint for comparable sales and pattern IDs. Our signature guide helps organize findings. Combine sources for confident attributions.

    Identify any antique in seconds.

    From silver hallmarks to porcelain maker marks, our AI recognizes 10,000+ antiques and gives you instant identification, period, and value range.

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    ED

    About Antique Identifier Editorial

    Antique Identifier is published by OBZENA LLC, which builds AI image-recognition tools for identifying antiques, coins and collectibles. Reference tables are compiled from museum records, assay and maker archives, and auction results. We do not offer appraisals.

  • WorthPoint Review: Cost, Legit, Worth It?

    WorthPoint Review: Cost, Legit, Worth It?

    Cover: AI-generated illustration. Comparing an object with documented records is a research task; this scene is an illustration.

    WorthPoint can be worth paying for when you regularly need historical sales evidence for antiques and collectibles. Before subscribing, check whether it answers a question that your existing sources cannot. If recent eBay results already provide close matches for your item, an additional archive may add little to that particular decision.

    Editorial disclosure: Antique Identifier is published by OBZENA LLC, which also operates the Antiqly identification app. This is a source-based assessment of WorthPoint, not a paid-account performance test. No subscription was purchased for this update, and no search-success rate, authentication accuracy or savings claim was independently measured.

    Updated September 8, 2026. The assessment below separates published features, observable subscription information and practical research advice. Where a source is older or a current price could not be checked, that limit is stated beside the relevant information.

    What WorthPoint actually is

    WorthPoint provides research tools for antiques and collectibles. Its Price Guide documentation describes historical pricing information gathered from auction houses and online marketplaces. Its purpose is to help you find comparable transactions.

    Price Guide and Marks are different research tools. The distinction matters when choosing what access you need:

    Tool Research question it addresses
    Price Guide What historical sales information is available for comparable items?
    Marks / M.A.P.S. What maker’s mark, autograph, pattern or symbol might this be?
    Digital Library What do reference publications say about the object or collecting category?

    WorthPoint documents Marks searches and Library searches separately. Those help articles date from 2019; use them to understand the distinction, not as a guarantee that today’s menus look identical. Current developer information on Google Play also describes pricing research, a visual marks database, Vault and Dictionary features.

    An archived description is a lead to examine. A matching picture alone cannot establish that your own object has the same maker, condition or value. Start with the object’s measurements, materials, marks and repairs; our guide to antique marks and signatures provides a checklist for recording those details.

    How much does WorthPoint cost?

    Separate website prices from app-store prices. WorthPoint’s website checkout could not be verified during this update. Check the official website plan page before purchasing; the figures below are the public US iOS listing, not a quote for a website subscription.

    The US App Store listing showed these in-app purchase entries on September 8, 2026:

    Product shown by Apple Monthly entry, USD Annual entry, USD
    Price Guide $26.99 $249.99
    Price Guide + MARKS $37.99 $399.99
    MARKS Premium $19.99 $99.99

    These are listed purchase options, not confirmation that every option will be offered to every account. Check the selected product, billing period and final charge in your own purchase screen. A listing of a marks-only product should not be read as a promise that Price Guide access is included. Current web All Access and business pricing are not verified here.

    For the value decision, make a short list of the actual objects you need to research before choosing a billing period. Note what you could already establish without a subscription and what remains unresolved. Pay for useful additional evidence, rather than for the size of the advertised database. The collection of free antique price resources can help you establish that starting point.

    Free trial, renewal and cancellation

    WorthPoint’s published trial FAQ, dated August 13, 2021 and accessed for this update, describes seven lookups within seven days. It explains that an additional lookup can prompt you to activate paid access early, and that billing begins after the trial if you do not cancel. Confirm the offer shown at signup, particularly when subscribing through an app store.

    The lookup definition distinguishes entering a search from opening an individual result to see its price. This is useful when planning a trial: choose objects and search terms before using your available lookups.

    For a website subscription, the cancellation instructions direct users to My WorthPoint, then My Account, then Cancel Subscription and a confirmation step. The article is dated August 13, 2021. If your account layout differs or cancellation fails, use the support contact shown there. For an app-store purchase, check the billing provider on your receipt and manage the subscription through that provider.

    Keep a copy of your signup terms and cancellation confirmation. Record the renewal date separately from the date you first installed the app. Deleting an app should not be your cancellation plan.

    Is WorthPoint legit, and what do reviews tell you?

    WorthPoint Corporation is identified as the publisher in its official app listings. That establishes who offers the product; it does not establish whether the service will be useful for your particular collection.

    Public app reviews provide questions to investigate rather than a reliable failure rate. For example, the US App Store listing includes a June 2025 review by MrPorterface describing repeated logins and a December 2025 review by Rod Alan 9 discussing access problems despite a paid subscription. These are individual reports, not findings reproduced for this article. The developer’s current release notes describe changes to search and navigation, so older complaints should not automatically be treated as current behavior.

    Before committing to a long subscription, check the practical tasks you will repeat: sign in, refine a search, return to a result, inspect the record and find your billing controls. A large archive has limited value to you if it does not contain usable comparisons for your objects or if your chosen device makes those tasks difficult.

    WorthPoint versus eBay: compare the right tools

    eBay Product Research is different from the ordinary completed-listings search. According to eBay’s Product Research documentation, sellers with Seller Hub access can research up to three years of sales. The documentation contrasts this with the ordinary completed-listings window of 90 days, and says Product Research includes the accepted amount for Best Offer sales.

    Question eBay completed listings eBay Product Research WorthPoint Price Guide
    What period is documented? Recent completed listings, with a 90-day window described by eBay Up to three years Historical auction-house and marketplace data; availability depends on the record
    Which sources are involved? eBay eBay Auction houses and online marketplaces
    What access should I check? The ordinary eBay search Seller Hub access The subscription offered to your account
    What should I inspect next? Whether a listing actually sold Exact item match, date and transaction details Exact item match, original source and transaction details

    This is a comparison of documented scope, not a test of search accuracy or completeness. Do not buy WorthPoint solely because you think eBay has no research option beyond the ordinary completed-listings window. Its additional value needs to come from records or reference tools that help with your actual research problem.

    For rare objects, seek more than one kind of reference: a maker or museum record for identification, and a relevant auction or marketplace record for pricing. The Smithsonian collections search can be a starting point for object research. Our guide to looking up antique values explains how to organize identification and pricing evidence.

    Can you buy items on WorthPoint?

    An item in the historical Price Guide is not an offer to sell that item to you. WorthPoint’s Price Guide buying FAQ explains the archive’s role.

    However, a blanket claim that WorthPoint only shows past sales is too broad: its current app release notes describe Live Lots searches and alerts for new listings. Keep historical research results separate from current auction discovery. For any live lot, follow the listing’s instructions and check who is conducting the sale, what fees apply and how bidding works.

    How to decide whether the subscription is worth it

    Use a real research task as your trial, not a generic search that produces a large result count. The following worksheet is an editorial framework you can apply to WorthPoint, eBay or auction archives; it is not a report of a completed test.

    1. Describe your object before searching. Record maker or suspected maker, pattern, dimensions, material, marks and condition. For example, with a silver spoon, distinguish the maker and pattern from its metal fineness. See our references for Gorham marks and American silver marks when those are relevant.
    2. Try a specific search and record refinements. WorthPoint’s search guide documents quotation marks for phrases and a dash to exclude words. A search such as "Gorham Chantilly" spoon -plate is an example to adapt, not a tested result. Inspect excluded terms carefully so that you do not hide relevant listings.
    3. Keep a record of each plausible comparison. Save the source link, transaction date, currency, item description and condition notes. Mark whether the amount includes shipping, fees or a buyer’s premium; if the record does not say, leave that field unknown.
    4. Explain why each comparison belongs. A damaged piece, a pair, a complete service and a single replacement piece answer different questions. For a flatware set, our sterling flatware value guide helps identify the variables to record. Do not average together unlike objects just to produce a number.
    5. Check identification separately. Compare dimensions and marks with an appropriate reference. A visually similar sold object can still be misidentified. Keep silver melt value and antique value separate in your notes.
    6. Write down the decision the evidence changed. Did you resolve a maker, rule out a poor comparison, adjust a bid or decide to seek an expert? If nothing changed, record that too. This is more informative than counting searches.

    Worth considering: you repeatedly research objects for which your current sources leave meaningful gaps, and the additional records or reference tools resolve those gaps.

    Start with existing resources: your item already has useful recent comparables, or you need only an occasional lookup. For an estate-sale purchase, the immediate question may be condition and identification rather than a longer price history.

    Seek an appropriate appraiser: you need a report for insurance, an estate or another formal purpose. Ask the recipient what documentation is required. A collection of database records is not itself an appraisal of your particular object.

    Verdict

    WorthPoint is a potential research expense, not an automatic good purchase for every collector. Its documented archive and reference tools give you a reason to investigate it; they do not prove that it will recover its fee or authenticate an object. Start with the question you need answered, compare the available evidence, and choose a subscription only when its additional value is clear for your own work.

    If your first problem is naming an unfamiliar object, you can also explore Antiqly’s features and access options. Antiqly is our product. Treat any identification suggestion as a starting point to check against independent references.

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