Mirror, seelyscope
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:
Copyright Ingenium / CC BY-NC-ND (Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
ATTRIBUTE THIS IMAGE
Ingenium,
1988.1219.001
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 IMAGEPURCHASE 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
- N/A
- DATE
- 1940–1949
- ARTIFACT NUMBER
- 1988.1219.001
- MANUFACTURER
- Unknown
- MODEL
- Unknown
- LOCATION
- Unknown
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- METAL/ GLASS
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 27.0 cm
- Width
- 13.0 cm
- Height
- 10.0 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Exploration and Survey
- Category
- Photogrammetry
- Sub-Category
- N/A
Manufacturer
- AKA
- Unknown
- Country
- Unknown
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Canada
- State/Province
- Unknown
- Period
- PROBABLY 1940'S & 1950'S
- Canada
-
PART OF THE DEVELOPMENT OF THE SEELYSCOPE BY THE DOMINION FOREST SERVICE OF CANADA - Function
-
IS THE PART OF A SEELYSCOPE WHICH IS USED TO INCREASE THE AREA OF THE AERIAL PHOTO BEING VIEWED. - Technical
-
USING MIRRORS IN STEREOSCOPIC VIEWING INCREASES THE AREA OF VIEW WHICH AVOIDS FREQUENT MOVING OF PHOTOS AND THE FLIPPING UP OF THE SIDES OF PHOTOS THAT IS REQUIRED WHEN USING ONLY A LENS STEREOSCOPE. - Area Notes
-
Unknown
Details
- Markings
- NO MARKINGS
- Missing
- N/A
- Finish
- METAL, BLACK WRINKLE FINISH
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Unknown Manufacturer, Mirror, seelyscope, between 1940–1949, Artifact no. 1988.1219, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1988.1219.001/
FEEDBACK
Submit a question or comment about this artifact.
More Like This
1988.1219.001
