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Pickett Model 500 - Notes
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- This is an old style Pickett with metal cursor pieces. This was superceded after 1950 when the new cursor
type was introduced which makes this rule at least 50 years old.
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Details
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Further details about this Slide Rule:
| Brand |
Pickett |
| Model |
Model 500 Ortho-Phase Log Log |
| Country of Manufacture |
USA |
| Scales Front |
LL0, LL00, A [B, T, ST, S] D, K |
| Scales Back |
L, LL1, DF [CF, CIF, CI, C] D, LL3, LL2 |
| Number of Scales |
19 |
| Slide Rule Materials |
Magnesium |
| Cursor Materials |
Metal/Plastic |
| Cursor Lines |
1 Front, 1 Back |
| Scale Length |
25 cm |
| Length |
30.7 cm |
| Width |
3.8 cm |
| Condition |
Good, Cover and back of Manual is worn and brittle |
| Documentation |
 |
| Accessories |
None |
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