Grid set
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1988.1265.001
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- OBJECT TYPE
- DUOSCOPE/CIRCULAR
- DATE
- Unknown
- ARTIFACT NUMBER
- 1988.1265.001
- 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
- GLASS/ BRASS/ PAPER
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- N/A
- Width
- 2.2 cm
- Height
- N/A
- 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
- Unknown
- State/Province
- Unknown
- Period
- Unknown
- Canada
-
Unknown - Function
-
WHEN FITTED ON THE DUOSCOPE BINOCULARS FORMS A GRID OVER THE AERIAL PHOTO AND THE MAP SHEET WHEN VIEWED THROUGH THE BINOCULARS, THUS PROVIDING REFERENCE POINTS BETWEEN THE TWO WHICH ASSISTS IN DRAWING THE MAP MORE ACCURATELY. - Technical
-
ALLOWED FOR MORE ACCURATE MAPS AS PROVIDED A GRID REFERENCE OVER THE AERIAL PHOTO & THE MAP SURFACE - Area Notes
-
Unknown
Details
- Markings
- GRIDS ON GLASS CIRCLES
- Missing
- N/A
- Finish
- Unknown
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Unknown Manufacturer, Grid set, Unknown Date, Artifact no. 1988.1265, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1988.1265.001/
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