Protractor

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Ingenium, 1966.0745.001
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OBJECT TYPE
WOODEN/EXTRA LARGE
DATE
Unknown
ARTIFACT NUMBER
1966.0745.001
MANUFACTURER
Unknown
MODEL
HOME BUILT
LOCATION
Unknown

More Information


General Information

Serial #
N/A
Part Number
1
Total Parts
1
AKA
N/A
Patents
N/A
General Description
WOOD WITH METAL HARDWARE

Dimensions

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

Length
285.0 cm
Width
26.0 cm
Height
7.0 cm
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
Unknown
Country
Unknown
State/Province
Unknown
City
Unknown

Context

Country
Canada
State/Province
Unknown
Period
Unknown
Canada
EXAMPLE OF MATHEMATICAL EQUIPMENT MADE AND USED IN CANADA
Function
USED TO MEASURE ANGLES ON A LARGE SCALE.
Technical
A LARGE SCALE DEVICE ESPECIALLY HAND MADE FOR A PARTICULAR PURPOSE; PROBABLY FOR INSTRUCTIONAL USES
Area Notes
Unknown

Details

Markings
PAINTED IN BLACK ON EACH SIDE OF ONE ARM: '5' TO '75' IN FIVES
Missing
UNKNOWN
Finish
STAINED
Decoration
N/A

CITE THIS OBJECT

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

Unknown Manufacturer, Protractor, Unknown Date, Artifact no. 1966.0745, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1966.0745.001/

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