Cover, lens

Use this image

Can I reuse this image without permission? Yes

Object images on the Ingenium Collection’s portal have the following Creative Commons license:

ATTRIBUTE THIS IMAGE

Ingenium, 1970.1517.003
Permalink:

Ingenium is releasing this image under the Creative Commons licensing framework, and encourages downloading and reuse for non-commercial purposes. Please acknowledge Ingenium and cite the artifact number.

DOWNLOAD IMAGE

PURCHASE THIS IMAGE

This image is free for non-commercial use.

For commercial use, please consult our Reproduction Fees and contact us to purchase the image.

OBJECT TYPE: TELESCOPE
DATE: 1921
ARTIFACT NUMBER: 1970.1517.003

MANUFACTURER: Cooke, T. & Sons Ltd.
MODEL: Unknown
LOCATION: London & York, England

More Information

General Information

Serial #: N/A
Part Number: 3
Total Parts: 3
AKA: N/A
Patents: N/A
General Description: CAST METAL COVER LINED WITH FELT.

Dimensions

Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.

Length: 31.0 cm
Width: 18.5 cm
Height: 8.0 cm
Thickness: N/A
Weight: N/A
Diameter: N/A
Volume: N/A

Lexicon

Group: Photography
Category: Still cameras
Sub-Category: N/A

Manufacturer

AKA: Cooke
Country: England
State/Province: Unknown
City: London & York

Context

Country: Canada
State/Province: Ontario
Period: THIS TELESCOPE CAMERA BODY CONSTRUCTED FOR USE AFTER 1921. APPEARS LITTLE USED/NEW.
Canada: PART OF DOMINION OBSERVATORY COLLECTION OF ASTRONOMY EQUIPMENT.
Function: USED AS PART OF TELESCOPE CAMERA SYSTEM TO TAKE PHOTOGRAPHS OF MOON, STARS, AND OTHER CELESTIAL BODIES.
Technical: CAMERA BODY FEATURES RACK & PINNION FOCUSING AND LOCKING COLLAR. PLATE HOLDER (.2) WAS PROBABLY ONE OF SEVERAL, VARYING IN SIZE. USING AN ADAPTOR, THIS CAMERA BODY WOULD HAVE BEEN FITTED TO THE MOUNTING PLATE OF A TELESCOPE. PROBABLY USED WITH 15" TELESCOPE (740488), BUT COULD BE USED WITH OTHERS. APPEARS ALMOST NEW.(REF 1
Area Notes: Unknown

Details

Markings: No markings visible.
Missing: N/A
Finish: METAL LENS COVER PAINTED BLACK; INTERIOR OF DISK LINED WITH RED FELT.
Decoration: N/A

CITE THIS OBJECT

If you choose to share our information about this collection object, please cite:

Cooke, T. & Sons Ltd., Cover, lens, before 1921, Artifact no. 1970.1517, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/item/1970.1517.003/

FEEDBACK

Submit a question or comment about this artifact.