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[nb-NO]Object number[nb-NO]
A-58
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[nb-NO]Object name[nb-NO]
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[nb-NO]Title[nb-NO]
Slide Rule: Thacher's
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[nb-NO]Creator[nb-NO]
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[nb-NO]Description[nb-NO]
Thacher's calculating instrument. Comes in large rectangular wooden box (hinged lid, two hooks), with instruction book, "Thacher's Calculating Instrument or Cylindrical Slide-Rule," W.F. Stanley, Pub ., London, 1884. Ends of cylinder have black and brass geometric pattern.
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[nb-NO]Material[nb-NO]
"Patented by Edwin Thacher, C. E. Nov. 1st.. 1881. Divided by W. F. Stanley, London, 1882."
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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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|
14.1 |
| Width |
|
|
54.3 |
| Depth |
|
|
14.1 |
| Diameter |
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|
|
| Circumference |
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|
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|
Imperial(in) |
|
Metric(cm) |
| Height |
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| Width |
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| Depth |
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| Diameter |
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