Pickett 14 Military Duplex Slide Rule 1958
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Product details
| Management number | 9329474 | Release Date | 2025/09/04 | List Price | $9.07 | Model Number | 9329474 | ||
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| Category | |||||||||
INCLUDES: Leather Case and Instructions
Pickett & Eckel, Incorporated
This ten-inch aluminum linear slide rule is coated with yellow plastic and has a flat nylon indicator. The back of the base has LL1, LL2, A, D, LL3, and LL4 scales, with B, T, ST, S, K, and C scales on the slide. The left end of the slide is marked: MODEL 14 (/) U.S. The right end has the Pickett triangular logo used between 1958 and 1962. The style of the grooved stamped aluminum posts is also consisted with this timeframe.
The top front of the base has scales for "opposite angle" (sine) in both degrees and mils; the top bottom of the base has "Distance D" and A scales. The front of the slide has scales for apex angle (in both mils and degrees), tangent, sine-tangent, sine, and base. The top center of the base is marked: U.S. MILITARY SLIDE RULE.
Pickett & Eckel, Inc., of Chicago and Alhambra, Calif., made this instrument for computations related to the use of field artillery. It fits in an orange-red
| Category | Office > School Supplies > Rulers |
|---|---|
| Size | N/A |
| Brand | None |
| Condition | Good |
Rulers
Cream and sugar set
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