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Metal position slide rule
Slide rule
Metal position line slide rule.
Diam 2.8" (7.1 cm)
Fror calculating altitude.
Cylindrical and three tubes.
Log cotangent and log cosine scales.
In metal case.
Slide rule is damaged.
Metal position line slide rule.
Diam 2.8" (7.1 cm)
Fror calculating altitude.
Cylindrical and three tubes.
Log cotangent and log cosine scales.
In metal case.
Slide rule is damaged.
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Object Details
| ID: | NAV0198 |
|---|---|
| Type: | Slide rule |
| Display location: | Not on display |
| Creator: | Dennert & Pape |
| Date made: | circa 1939 |
| Credit: | National Maritime Museum, Greenwich, London |
| Measurements: | Overall: 291 mm; Diameter: 72 mm |
| Parts: | Metal position slide rule |