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Compound Microscope with Lamp and Slider, by C. Collins, London, c. 1867

preview image for Compound Microscope with Lamp and Slider, by  C. Collins, London, c. 1867
Inventory Number: 40044
Object Type: microscope
Persons: Mr Charles Collins
Date Created: circa 1867
Place Created: London England United Kingdom Europe
Subject Classification(s): Microscopy  
Accession Number: 1925-11/?
Brief Description: The optical components are held horizontally in a clamp, with a tightening screw, on a turned brass pillar. A draw tube with an eyepiece pushes into an inner body tube, which has an internal thread at the end for an objective. This assembly pushes into an outer sleeve. A brass collar on the end of the sleeve has a steel spring clip to hold specimens and acts as a stage. An oil lamp is set in front of the collar. It consists of a circular, brass reservoir on which the fitment is mounted. Above this is a conical chimney with an oval window. The lamp is supported on a bar that slides into a mount, with a tightening screw to hold it in pace. The instrument and lamp are screwed to a shaped wooden base.
Primary Inscriptions: "C Collins Optician 77, Gt. Titchfield St. LONDON"
Provenance: Not ascertained Sir Henry Acland's
Collection Group:
Material(s): Brass
Wood
Dimensions:
Height Width Depth Diameter Unit
170 92 295 mm

Narratives

Image with multimedia irn 44789

Permalink: http://www.mhs.ox.ac.uk/object/inv/40044