| Sub-Type | Slide Rules |
|---|---|
| Type | Engineering/ Surveying |
| Period | 1951 to Present |
| Material | Metal |
| Country of Origin | United States |
Check the listing for details. Pickett Model N1010-T Trig Slide Rule. Condition: Used, Made in United States. Listed at 33.72 USD. In very good condition, complete with original Pickett branded leather case. All parts slide smoothly. Some minor age related yellowing to the scales. About 31cm long. Model N010-T Trig. Dont ask me how to use it.