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Images
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Keuffel & Esser 4058C - Notes
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- Very simple beginner's slide rule made by K & E out of boxwood.
- This rule is in very good shape and looks to have been in storage for a long time, barely used.
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Details
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Further details about this Slide Rule:
| Brand |
Keuffel & Esser |
| Model |
4058 C Beginner's Slide Rule |
| Country of Manufacture |
USA |
| Date of Manufacture |
c 1930 |
| Scales Front |
A [B, C] D |
| Scales Back |
[S, L, T] |
| Number of Scales |
7 |
| Slide Rule Materials |
Boxwood |
| Cursor Materials |
Wood/Glass/Metal Pins and Screws |
| Cursor Lines |
1 Front, 1 Back |
| Scale Length |
25 cm |
| Length |
27 cm |
| Width |
2.9 cm |
| Condition |
Good |
| Documentation |
None |
| Accessories |
Heavy cardboard two part slip case |
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