Tool · Watchmaker's turns / lathe

Watchmaker's lathe

Partially verified

This museum-catalogued horological tool is an iron watchmaker's lathe dated by the Science Museum Group to the late 18th century. Constructed as a relatively simple hand lathe or turns, the device features two plain centres and a simple adjustable hand rest mounted along a central rectangular bar. The source institution records that the tool was held in a vice during bench work, while a bow was used to rotate the workpiece.

Overall view of the late 18th-century iron watchmaker's lathe showing the central bar, centres, and adjustable rest — Science Museum Group. Rights pending — permission not yet requested. Original source

Catalogue identity

Source: collection.sciencemuseumgroup.org.uk
Category: Tool · Watchmaker's turns / lathe
Maker / attribution: Not established
Reference: co46416
Catalogue / lot identifier: Source URL identifies the listing
Source-reported date: late 18th century
Country: Not established

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

Object Classification and Configuration

Catalogued under Hand and Machine Tools by the Science Museum Group, this late 18th-century tool is institutionally described as an iron lathe of relatively simple type. The assembly features two plain centres and a simple hand rest mounted along a central bar.

Physical inspection records threaded thumbscrews with flattened oval wings used to secure the sliding stocks and rest along the rectangular iron bar. Museum accession number '1925-779' is painted in white on the main rectangular bar and impressed on the foot of the hand rest.

Evidence for this section

“This is an iron lathe of relatively simple type with two plain centres and a simple hand rest.”
“Fitted with threaded thumbscrews with flattened oval wings for securing the sliding stocks and rest”
“Museum accession number '1925-779' painted in white on the main rectangular iron bar and impressed on the foot of the hand rest”

Material and Physical Observations

The lathe exhibits a mottled and pitted dark patina consistent with aged forged iron across its surviving framework.

Opposed cylindrical centres terminate in pointed and recessed tips configured to hold and support workpieces between the stocks.

Evidence for this section

“Mottled and pitted dark patina consistent with aged forged iron”
“Opposed cylindrical centres terminating in pointed and recessed tips for supporting work”

Operational Context and Documentation Gaps

Institutional operational notes record that the lathe was held in a vice during use, and a bow was employed to rotate the work. Neither the mounting vice nor the bow forms part of the surviving tool record.

The museum entry records a credit to 'Orme, L.M.' The maker, workshop identity, and geographic origin are not recorded in this source documentation.

Evidence for this section

“It was held in a vice and a bow was used to rotate the work.”
“credit: Orme, L.M.”

Open research questions

Does museum acquisition documentation associated with Orme, L.M. specify a provenance or geographic origin for the lathe?
Are there any maker marks or touchmarks concealed beneath the oxidized surface of the bar or rest not recorded in the online catalog entry?

Source evidence

Recorded claims and source quotations for Watchmaker's lathe
Field	Source-reported value	Source quotation
Object Number	1925-779	“Object Number: 1925-779”
Material	Iron	“This is an iron lathe of relatively simple type”
Centres and Rest	Two plain centres and a simple hand rest	“two plain centres and a simple hand rest”
Operation	Held in a vice and rotated via a bow	“It was held in a vice and a bow was used to rotate the work.”
Credit	Orme, L.M.	“credit: Orme, L.M.”
Institutional Category	Hand and Machine Tools	“Category: Hand and Machine Tools”
Institutional Type	lathes	“type: lathes”

Visible details

Museum accession number '1925-779' painted in white on the main rectangular iron bar and impressed on the foot of the hand rest
Fitted with threaded thumbscrews with flattened oval wings for securing the sliding stocks and rest
Mottled and pitted dark patina consistent with aged forged iron
Opposed cylindrical centres terminating in pointed and recessed tips for supporting work

Research qualifications

Maker and country of origin are not specified in the source documentation
The bow and mounting vice described in operational notes are not part of the surviving tool assembly

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

Consulted source

Watchmaker's lathe, late 18th century | Science Museum Group Collection

Reviewed 2026-10-21 · Record 04c076e417

Terms in this record

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