Interested in finding out more about this calculating wonder? Then try one of the related articles (often light-hearted) I have published.
Go to the search my tech papers page.
You searched for: 52/82 -152 -334 | |||||
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Maker | Model | Type | Material | Comments | Thumbnail |
A.W. Faber-Castell | 310/52 | Demonstration OHP School D-stab/Log-Log | clear & coloured plastic | Overhead projector version for model 52/82 |
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A.W. Faber-Castell | 52/82 | School D-Stab/Log-Log | plastic | No BI scale - possibly an interim scale layout |
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A.W. Faber-Castell | 52/82 (ver. CH) | School D-Stab/Log-Log | plastic | MADE IN SWITZERLAND version with extra BI scale |
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A.W. Faber-Castell | 52/82 | School D-Stab/Log-Log - early | plastic | Extra BI, LL1, S’ & P scales only added to an later (?) version |