How to Identify Antique Straight Pull Corkscrews: A Buyer's Guide to Worms, Handles, Makers and Marks

By Thomas Guenther◆Guides◆~15 min read

Antique straight pull corkscrews are the most chronologically deep niche in the corkscrew category. The simplest mechanical form (rotate the worm into the cork, pull the handle straight up) was made continuously from the early 18th century through into the early 20th century, and the family quietly absorbed every important development in corkscrew design along the way.

The good news for buyers is that no other corkscrew type rewards careful looking quite so well. The worm alone, properly read, will date a piece to a quarter-century. This guide explains how to read it, alongside the handle, maker, mark and surface that complete the identification, with the live inventory sitting on the Antique Straight Pull Corkscrews collection.

I  DefinitionWhat is a straight pull corkscrew

A straight pull corkscrew, also called a direct pull corkscrew, is the earliest and mechanically simplest form of wine opener. The worm is entered into the cork by rotation, and the cork is removed by direct axial pull on the handle. There is no lever, no rack-and-pinion gearing, no double action and no compound mechanism. The whole performance of the tool depends on the design of the worm, the security of the handle and the user's pull strength.

The form predates every other corkscrew family. Wrought iron T-handles with hand-forged Archimedean worms are documented from the mid-18th century. By the late 19th century the same fundamental design had absorbed the 1795 Henshall guide-button patent, the Holborn ring shank, the integrated cleaning brush, the cork gripper, the perfume-bottle miniature variant, the advertising stamp and the cellarman's heavy-duty frame. By the early 20th century the type had crossed into stainless steel (Firth of Sheffield) and Art Deco machine production.

The worm alone, properly read, will date a piece to a quarter-century.

II  WormsReading the worm: the most reliable dating tool

Of the four signals that identify an antique straight pull corkscrew (worm, handle, marks, surface), the worm is the most informative on its own. Worm technology developed in observable stages, and each stage is visible to the naked eye if you know what to look for.

Archimedean worm (pre-industrial, mid-18th century)

The earliest corkscrew worms are derived from auger-making technique. They have open, irregular spirals with no precise pitch, and they often show hammer-forging irregularities along their length. Archimedean worms are typically formed as part of a one-piece wrought iron construction, with the handle and shank hammered from a single bar. The presence of an Archimedean worm on a one-piece wrought iron T-handle is a strong indicator of mid-18th century production. The English wrought iron T-handle in the Esteemed Antiques collection (c.1735 to 1765) is an example.

Hand-wrapped off-centre worm (late 18th to early 19th century)

Pre-precision-tool production. Hand-wrapped worms have visible irregularities, are not symmetric and are sometimes set off-centre on the shaft. They appear on Continental European and English domestic and tavern corkscrews of c.1790 to 1830. Hand-wrapping irregularities are honest age signatures, not manufacturing defects.

Two-piece hand-forged spiral (early 19th century transitional)

Improved steel quality and production methods through the early 19th century produced regular, evenly pitched spiral worms, joined separately to the shank. Two-piece construction is observable on close inspection. The English steel T-handle in this collection (c.1810 to 1840) is a transitional example, sitting between fully hand-forged pre-industrial pieces and later mechanised production.

Open-helix round-wire worm (mid to late Victorian)

Drawn wire technology produces a regular helix with even pitch and a consistent cross-section. The open-helix round-wire worm is the standard worm of late Victorian commercial production from roughly the 1850s onwards. Most Victorian bone-handled corkscrews carry this worm.

Speed worm (mid 19th century English)

A speed worm is a tightly wound helix designed to penetrate cork faster than an open helix. The closely wound turns are the diagnostic visual difference. Speed worms appear on bone-handled English corkscrews from roughly c.1840 to 1870. The bone-handled speed worm corkscrew in this collection is a documented example of the type and demonstrates the form clearly against open-helix examples for comparison.

Serrated worm with fixed disc (late Victorian Henshall-derived)

Some late Victorian corkscrews combine a serrated lower section of worm with a fixed cork-gripping disc above it. The serrations bite into the cork during extraction and the disc retains the cork on the worm. The bone-handled Victorian corkscrew with original brush in this collection (c.1840 to 1870) shows all three features (serrated lower worm, fixed disc, original brush) preserved together, which is exceptional for the type.

Machine-drawn wire worm (post-1870 commercial)

Late 19th and early 20th century commercial production uses machine-drawn wire worms with perfectly regular pitch. Birmingham eyebrow corkscrews (Willetts, Hipkins-retailed, Willetts & Coneys) and Sheffield production all use this worm. Regular pitch and bright finish are typical.

Early stainless steel worm (Firth of Sheffield, c.1915 onwards)

Firth of Sheffield (Thomas Firth & Sons) commercialised early stainless steel in the United Kingdom. Corkscrews carrying the "Firth Stainless" stamp post-date the alloy's commercial introduction. The horn-handled Firth Stainless corkscrew in this collection (c.1915 to 1935) is a documented example. Early stainless steel does not show the rust patina of carbon steel and is itself a documentary marker.

A genuine period worm is straight, with a defined point. Bent, blunted or visibly modern worms are structural faults on a piece offered as serviceable. Replacement worms are common in this market and are usually identifiable when the worm and shank show different ages.

III  HandlesReading the handle: material as period indicator

Handles are not a precise dating tool but they narrow the period and they identify the production tradition.

• Wrought iron with no plating and no decoration: pre-industrial English blacksmith production, mid-18th century.
• Turned hardwood (plain, no fittings): broad date range from late 18th to early 20th century. Wear pattern matters more than material.
• Fruitwood, often with original brush: late Georgian quality production, c.1790 to 1820. The fruitwood T-handle in this collection (c.1790 to 1820) with original brush still intact is exceptional condition for the period.
• Bone, turned with incised ring decoration: late Victorian standard quality, c.1840 to 1900. Crack-free bone is a quality indicator.
• Horn, including stag horn: French workshop tradition (Lauret Siret of Rochefort, with Belgian Leopold II coin-set terminals) and English interwar production (with gold-plated aluminium end caps).
• Rosewood, turned: late Victorian Holborn-type (c.1880 to 1900). Premium material choice.
• Sterling silver, hallmarked: Edwardian and late Victorian perfume corkscrews. The hallmark is the precise dating tool, not the material.
• Cast metal (steel or pot metal): late Victorian and Edwardian eyebrow and cellarman's frames. C.T. Willetts, D.F. Hipkins-retailed, Willetts & Coneys, G.F. Hipkins are all cast metal.

IV  AuthenticationHow to identify a genuine antique straight pull corkscrew

Identification rests on four converging signals. None alone is conclusive. The combination is what matters. The wider category framework sits in the antique corkscrew identification guide; the broader reading method for any antique sits in how to read an antique.

Material

The material has to suit the period and the maker. Pre-industrial pieces should be hand-forged iron and steel with no plating. Late Victorian commercial production should be cast steel with original nickel plating, where any plating exists. Sterling silver perfume corkscrews should be hallmarked. Stainless steel on a piece dated before c.1915 is an immediate red flag.

Surface

Original surfaces are valued. Replated, repolished and refinished pieces lose much of their collector appeal even when they look superficially fresher.

• Honest brass and nickel patina, not polished bright.
• Even oxidation on hand-forged iron and steel pieces, not cleaned bright metal.
• Bone and horn should show natural age toning. Pristine bone or horn on a piece dated before 1900 is suspicious.
• Wooden handles should show consistent wear at points of long use. Handles that look factory-fresh on a piece dated before 1920 are suspicious.
• Sterling silver should show light surface wear and natural age toning, not the uniform brightness of recent polishing.

Marks and stamps

Look in the places makers actually marked their work.

• "Firth Stainless" on Sheffield stainless steel shanks (c.1915 onwards).
• "C.T. WILLETS LTD" on Birmingham eyebrow frames (c.1910 to 1930).
• "WILLETTS & CONEYS LTD No 51221" on registered eyebrow frames.
• "COMMERCIAL" trade-grade stamp paired with retailer marks ("D. F. Hipkins & Son, London") on French-for-English-export production.
• "Universal" trade marking on G.F. Hipkins cellarman's corkscrews.
• "JP" on Jacques Perille French clawfoot handles.
• Sterling silver hallmarks (lion passant, town mark, date letter) on the handle or shank of perfume corkscrews. The Chester piece in this collection carries a lion passant, the Chester town shield and date letter "W" placing it in the 1890s. The Cohen & Nathan piece carries Birmingham hallmarks for 1912.
• "SANDERSON'S VAT 69" stamped or cast on advertising corkscrew handles.
• Coin-set terminals (e.g. Belgian Leopold II .835 silver issue on the Lauret Siret stag horn corkscrew) are themselves identifiers of French workshop tradition.
• Some genuine pieces are unmarked. An unmarked Georgian wrought iron T-handle is correctly described as such, with no maker claim beyond what physical evidence supports.

Mechanism

A genuine period mechanism moves as designed. The worm should be straight, with a defined point. The handle should be secure on the shank. The shank should be sound. Replacement worms, replacement handles, married-up parts and over-restored handles are common in this market and are usually visible to a careful eye when the surfaces, fits and ages of components are compared.

V  MakersThe named producers and patentees most commonly encountered

The straight pull market is dominated by perhaps two dozen named makers and documented patent traditions. The summary table sets out the most active names; selected entries below expand on the most editorially distinctive.

Lauret Siret (Rochefort, France, c.1890 to 1910)

Documented French workshop maker. Stag horn T-handles with Belgian coin-set terminals are characteristic. The example in this collection has a Belgian Leopold II .835 silver coin set into the terminal, a French workshop decorative tradition.

Cohen & Nathan (Birmingham, England, hallmarked 1912)

Edwardian Birmingham silversmith. The example is a sterling silver perfume corkscrew with hallmarks for Birmingham 1912. An identical piece hallmarked 1916 is illustrated in World-Class Corkscrews p.218, providing independent published documentation of the type.

Firth of Sheffield (c.1915 onwards)

Sheffield steelmaker historically associated with the development and commercialisation of stainless steel in Britain. The "Firth Stainless" stamp is a documented brand mark. Early stainless steel-shanked corkscrews are historically significant as transition pieces between Victorian craftsmanship and modern stainless production.

Sanderson's (Edinburgh, Scotland)

Producer of Vat 69 Scotch whisky, one of the most recognised Scotch whisky brands in history. The pair of Vat 69-branded advertising corkscrews in this collection are surviving promotional tools from late Victorian or early 20th century pub and wine merchant supply. Surviving pairs are scarce because most surviving examples are singletons.

Reverend Samuel Henshall (1795 patent)

Not a maker in the manufacturing sense but the inventor of the guide-button mechanism that defines the Henshall-type corkscrew. His 1795 English patent is one of the most historically significant moments in corkscrew development. Henshall-type corkscrews continued to be produced under the influence of his patent for the next century, including serrated-button refinements documented from the late Victorian period.

Hiram Codd (1870 patent)

Inventor of the marble-stopper bottle for carbonated drinks. The Codd combination corkscrew is the direct physical expression of his patent: a wine corkscrew paired with a Codd marble pusher in a single tool, made for the late Victorian household serving both still and carbonated drinks.

Hand-wrapping irregularities are honest age signatures, not manufacturing defects.

VI  Red flagsCommon warning signs when evaluating a piece

If you are evaluating an antique straight pull corkscrew before purchase, treat the following as warning signs.

• The seller cannot describe the worm precisely. "Antique corkscrew" without specification of worm type on a piece priced at the named-maker tier is a problem.
• The piece is attributed to a major maker (Willetts, Hipkins, Lauret Siret, Cohen & Nathan, Firth) with no maker mark visible.
• The bone or horn is uniformly pristine on a piece dated before 1900. Restoration, not preservation.
• The brass or nickel is uniformly bright on a Victorian or Edwardian piece. Replated.
• The worm is bent, blunted, replaced or visibly modern.
• A famous patent or named design is referenced but the price is significantly below the established market range. Genuine examples have price floors set by international collector demand.
• A sterling silver perfume corkscrew is offered without full hallmark detail (lion passant, town mark, date letter). Hallmarks are independently verifiable; their absence on a silver piece should be addressed in the listing.
• The seller will not say whether the piece is offered as serviceable or display-only.

VII  FAQFrequently asked questions

VIII  ClosingBrowse the straight pull corkscrew collection

Specialist examples currently available, including a Georgian wrought iron T-handle (c.1735 to 1765), a late Georgian fruitwood T-handle with original brush, a Lauret Siret stag horn with Belgian Leopold II coin terminal, a Cohen & Nathan Birmingham 1912 sterling silver perfume corkscrew, a Firth Stainless Sheffield horn handle, a Sanderson's Vat 69 advertising corkscrew pair, a Codd combination corkscrew, a Holborn rosewood ring shank, and a Henshall-type with serrated guide button. The mechanical, folding and figural counterparts to the straight pull tradition sit in antique mechanical corkscrews, antique folding and pocket corkscrews and antique figural corkscrews; the same authentication framework applies across all four silos.