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Keuffel & Esser 4054 - Notes
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- This lovely old rule came with a manual titled "Keuffel & Esser - The Polyphase Slide Rule - A Self Teaching Manual"
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Details
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Further details about this Slide Rule:
| Brand |
Keuffel & Esser |
| Model |
4054 |
| Country of Manufacture |
USA |
| Scales Front |
A [B, CI, C] D, K |
| Scales Back |
[S, L, T] |
| Number of Scales |
9 |
| Slide Rule Materials |
Wood/Celluloid |
| Cursor Materials |
Metal/Glass |
| Cursor Lines |
1 Front |
| Scale Length |
25 cm |
| Length |
27 cm |
| Width |
2.8 cm |
| Condition |
Good |
| Documentation |
 |
| Accessories |
Leather case |
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