Curve, drawing
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1997.0297.001
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- OBJECT TYPE
- IRREGULAR/TRANSPARENT
- DATE
- 1950
- ARTIFACT NUMBER
- 1997.0297.001
- MANUFACTURER
- CGM
- MODEL
- 15
- LOCATION
- United States of America
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- Cellulose nitrate drawing curve
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 21.5 cm
- Width
- 9.0 cm
- Height
- N/A
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Mathematics
- Category
- Drawing & measuring instruments
- Sub-Category
- N/A
Manufacturer
- AKA
- CGM
- Country
- United States of America
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Canada
- State/Province
- Unknown
- Period
- THIS ONE USED IN THE 1940S AND 1950S BY DONOR
- Canada
-
PART OF TOOLS USED BY MR. MORRISS IN HIS EMPLOYMENT DESIGNING RAIL LINES IN CANADA - Function
-
USED TO ASSIST DRAFTSMAN IN DRAWING IRREGULAR CURVES - Technical
-
WAS PART OF THE BASIC KIT OF ANY PROFESSIONAL DRAFTSMAN. IS NOT REQUIRED NOW AS MOST DRAFTING IS DONE WITH CAD (COMPUTER AIDED DESIGN) SOFTWARE AND THE RESULTS ARE PRINTED RATHER THAN HANDDRAWN. - Area Notes
-
Unknown
Details
- Markings
- STAMPED IN SURFACE: '15' 'MADE IN/ U.S.A.' 'CGM [LOGO]'
- Missing
- N/A
- Finish
- TRANSPARENT
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
CGM, Curve, drawing, circa 1950, Artifact no. 1997.0297, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1997.0297.001/
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