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Images
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ACU-MATH No. 400 (1) - Notes
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- Mannheim type single sided student rule.
- This rule was also released in a yellow coloured version, refer to
Acu-Math 400 (2) for an example of this.
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Details
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Further details about this Slide Rule:
| Brand |
ACU-MATH |
| Model |
No. 400 |
| Country of Manufacture |
USA |
| Scales Front |
S, K, A [B, CI, C] D, L, T |
| Scales Back |
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| Number of Scales |
9 |
| Slide Rule Materials |
Plastic |
| Cursor Materials |
Plastic |
| Cursor Lines |
1 Front |
| Scale Length |
25 cm |
| Length |
31.4 cm |
| Width |
3.9 cm |
| Condition |
Good |
| Documentation |
None |
| Accessories |
Vinyl Case |
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