| Calculating device |
The Telegraph Quick |
06 Aug 2022 |
| What was used pre-digital calculators for doing sums |
The Guardian Quick |
11 Jul 2022 |
| Calculation device I'll use, designed to impress friends occasionally around |
The Telegraph Cryptic |
20 Aug 2021 |
| Hand-held calculator of yore |
Newsday |
15 Jul 2020 |
| Calculator ancestor |
Universal |
09 Jul 2019 |
| Calculator's ancestor |
USA Today |
24 Jun 2019 |
| Outmoded calculator |
The Washington Post |
21 May 2019 |
| Outmoded calculator |
LA Times Daily |
21 May 2019 |
| Calculator ancestor |
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| Outmoded calculator |
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| Calculator's ancestor |
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| Old calculator |
Universal |
14 Dec 2018 |
| Old calculator |
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| Old engineering tool |
Universal |
01 Dec 2017 |
| Old calculator |
The Times Concise |
10 Apr 2017 |
| Old engineering tool |
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| Tool for obtaining products made with logs |
Wall Street Journal |
19 Mar 2016 |
| Pre-calculator calculator |
Jonesin |
18 Aug 2015 |
| Pocket calculator predecessor |
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| Antiquated calculator |
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| Obsolete math aid |
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| Calculator ancestor |
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| Obsolete calculator |
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| Obsolete math-class tool |
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| Obsolete calculating tool |
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| Pre-calculator calculator |
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| Calculator predecessor |
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| Instrument with scales |
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| Old math calculating tool |
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| Calculator's ancestor |
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| Antiquated calculator |
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| Tool once used with logs |
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| Old tool for working on logs |
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| Low-tech calculator |
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| Obsolete math aid |
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| Calculating device |
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| Criterion for Kelly |
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| Logarithmic instrument |
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| Invention of 1620 |
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| Manual calculator. |
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| Calculating instrument. |
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| Calculator. |
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| Mathematical shortcut device. |
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