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[nb-NO]Object number[nb-NO]
A-232a
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[nb-NO]Object name[nb-NO]
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[nb-NO]Title[nb-NO]
Slide Rule: Part of Etui
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[nb-NO]Creator[nb-NO]
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[nb-NO]Description[nb-NO]
Double slide rule patterned after a development made by S. Coulson, an English engineer. Rule has 2 sliders with same thickness as the rule. Graduated on both faces to create 4 slide-rule calculators on 2 faces. Components of rule are held together by brass plates at ends of both faces.
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[nb-NO]Material[nb-NO]
"LOFTUS MAKER 321 OXFORD ST LONDON" along one edge of rule.
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[nb-NO]Material[nb-NO]
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[nb-NO]Subject[nb-NO]
England
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[nb-NO]Dimensions[nb-NO]
|
Imperial(in) |
|
Metric(cm) |
| Height |
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32.6 |
| Width |
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|
5.2 |
| Depth |
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|
0.9 |
| Diameter |
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|
| Circumference |
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|
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Imperial(in) |
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Metric(cm) |
| Height |
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| Width |
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| Depth |
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| Diameter |
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