| Joined: | Thu Apr 19th, 2012 |
| Location: | United Kingdom |
| Posts: | 4424 |
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I still have an old circular slide rule that I was given 48 years ago!Is that an Otis King?
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Eric
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| Posted: Mon Jan 7th, 2013 13:09 |
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Eric
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jk wrote:. I still have an old circular slide rule that I was given 48 years ago!Is that an Otis King?
____________________ Eric |
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