Description: I do not see a date but the box appears to be from the 50’s or 60’s. Made in USA. Instructions are published by Engineering Instruments, Inc. in Peru, Indiana. Box states the slide rules scales A, B, C, D, CI, K and S, L, & T. Model 250BT. Box has wear with one of the tabs becoming set on the end but slide rule itself looks to be in excellent shape.
Price: 10 USD
Location: Los Angeles, California
End Time: 2024-03-28T17:49:04.000Z
Shipping Cost: N/A USD
Product Images
Item Specifics
All returns accepted: ReturnsNotAccepted
Country/Region of Manufacture: United States
