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The Encyclopedia of Horology

Clock · Dial clock

J. & B. Levi Salt-box Wall Clock

Partially verified

This wall clock is attributed to the makers J. & B. Levi of Dover, England, and is dated to approximately 1795. The clock features a characteristic salt-box form case constructed from mahogany. Its 12-inch diameter dial is silvered metal, displaying hours with engraved Roman numerals. Pierced blued iron hands indicate the time, protected by a glass cover held within a hinged cast brass bezel. Internally, the timepiece operates via a single fusee spring-driven movement, which transmits force through the gear train. A notable technical feature is the inclusion of a crown wheel verge escapement, a mechanism that was frequently replaced by anchor escapements in later models. The clock is documented as having an original mahogany case with decorative lower curvatures. , though its functional state and the recent service history remain unverified in the provided documentation.

Front view of the J. & B. Levi wall clock showing the silvered dial and pierced hands.
Front view of the J. & B. Levi wall clock showing the silvered dial and pierced hands. — Pendulum of Mayfair. Rights pending — permission not yet requested. Original source

Catalogue identity

Source
zamanito.com
Category
Clock · Dial clock
Maker / attribution
J. & B. Levi
Reference
Not recorded
Catalogue / lot identifier
Source URL identifies the listing
Source-reported date
circa 1795
Source-reported place
England

Source-reported attribution and specifications are not independent authentication. A listing does not establish present ownership, current display, availability or permission to reproduce.

Object description

Case and Dial

The clock is housed in a mahogany case following the salt-box design, an early British wall clock style. The primary exterior features include lower decorative curvatures and a cast brass bezel that secures the dial glass. The dial itself measures 12 inches in diameter and consists of silvered metal finished with engraved Roman numerals to denote the hours.

A pair of pierced, blued iron hands provide visual time indication against the silvered dial background. The bezel is connected to the wooden body via a hinge, allowing access to the dial and hands for winding or adjustment purposes.

Evidence for this section
  • “ساختار کلی این اثر بر پایه طرح مشهور «جعبه نمک» (Salt-box) شکل گرفته است”
  • “صفحه ساعت با قطر ۱۲ اینچ (حدود ۳۰٫۵ سانتی‌متر) از جنس فلز با روکش نقره‌ای (Silvered dial) ساخته شده”
  • “عقربه‌های فلزی ساعت از جنس آهن آب‌دیده‌ی آبی (Blued iron) و به صورت مشبک‌کاری‌شده و تزئینی طراحی شده‌اند.”

Movement and Escapement

The mechanical system driving this timepiece is a single fusee spring-driven movement. This type of movement is designed to ensure consistent force transmission throughout the gear train as the spring unwinds.

A significant technical characteristic mentioned is the presence of a crown wheel verge escapement.

Evidence for this section
  • “مجهز به یک موتور تک‌فیوزی فنری (Single fusee spring driven) است”
  • “ویژگی بارز و کم‌نظیر در این موتور، به‌کارگیری سیستم مهار میله‌ای با چرخ تاجی (Crown wheel verge escapement) است”

Identification and Condition

The maker's identity, J. & B. Levi, and their location in Dover are prominently engraved on the dial. The overall construction is associated with the Georgian period in England.

There is no documented record regarding the current functional condition or any recent servicing of the movement. Prospective evaluation should address the integrity of the crown wheel, the originality of the pallet arbor, and the status of the fusee components to confirm no later modifications have been made to the escapement mechanism.

Evidence for this section
  • “بر روی صفحه این ساعت، نام سازنده به صورت «J.&B. LEVI» و محل ساخت آن شهر بندری «DOVER» ثبت شده است”
  • “طبق منبع، وضعیت عملکرد دقیق یا سابقه سرویس اخیر برای این قطعه درج نشده است”

Open research questions

  • Does the movement contain original components associated with the crown wheel verge escapement or have modifications been performed?
  • Is there further archival evidence in Dover records confirming the activity dates of J. & B. Levi?

Source evidence

Recorded claims and source quotations for J. & B. Levi Salt-box Wall Clock
FieldSource-reported valueSource quotation
MakerJ. & B. Levi“J.&B. LEVI”
Datecirca 1795“حدود ۱۷۹۵”
Case MaterialMahogany“چوب ماهون”
Dial Diameter12 inches“۱۲ اینچ”
Movement TypeSingle fusee“موتور تک‌فیوزی”
EscapementCrown wheel verge“مهار میله‌ای با چرخ تاجی”

Visible details

  • Silvered dial with engraved Roman numerals
  • Pierced blued iron clock hands
  • Hinged cast brass bezel
  • Mahogany salt-box case

Research qualifications

  • Operational status is unverified
  • Presence of original crown wheel verge escapement requires independent verification

Photograph identity and source facts were screened before import; rights clearance remains pending.

Consulted source

Antique Wall Clock by Levi – Dover C1795

Reviewed 2026-11-02 · Record 8460082812

Terms in this record

Glossary explanations for terms named in this object’s record.