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Object number
N-48
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Classification
Drawing Tool
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Object name
Protractor
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Title
Protractor: Circular
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Creator
Winter, T. B.
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Description
Full protractor, similar in design to N-47. Protractor ring has the four main cardinal points. Ring is graduated in quadrants, 0-90 degrees, rather than a full 0-360 degrees. Fitted wooden flat case is lined with green, woven horsehair. Two brass hinges and two latches.
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Inscription/Sig.
"T.B. Winter, Newcastle on Tyne.".
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Period
c. 1800
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Material
brass, wood, horsehair
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Place Of Prod.
England
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Dimensions
|
Imperial(in) |
|
Metric(cm) |
| Height |
|
|
20.1 |
| Width |
|
|
20.1 |
| Depth |
|
|
0.4 |
| Diameter |
|
|
20 |
| Circumference |
|
|
|
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Frame
|
Imperial(in) |
|
Metric(cm) |
| Height |
|
|
|
| Width |
|
|
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| Depth |
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|
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| Diameter |
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