| Country of Origin | Germany |
|---|
Check the listing for details. 10" Engineering Instruments Slide Rule Model 250-BT W/ Case. Condition: Used, Made in Germany. Listed at 12.99 USD. Up for sale I have this 10" Engineering Instruments Slide Rule Model 250-BT W/ Case. Great addition to your collection. Please feel free to ask any questions and I will answer them asap.
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