Xerox Xrx-230 Calculator May 2026
Positive numbers in black/purple, negatives in red.
The XRX-230 supports the following core arithmetic and memory functions: xerox xrx-230 calculator
Using the XRX-230 today is a surprisingly meditative experience. Unlike modern calculators where you punch in a number and an answer appears instantly, the XRX-230 forces you to slow down. Positive numbers in black/purple, negatives in red
Julian Rolfe
Did u know the Kitab-Al-Tabikh is like a treasure guarded and handed down to children normally the best and talented.
Simply amazing bet you had a feast. Keep smiling Jules
Kind regards Nas
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I was not aware of the significance Naz, I spent some time researching but there is not much on the ‘easy’ sources but did find a translation of the original book, which was fascinating 👍
anywhere I can get the pdf version of this book?
Hi, it’s available on Amazon in Paperback. Cambridge University appear to have an electronic version but I am not a student. https://archive.aramcoworld.com/issue/200604/cooking.with.the.caliphs.htm Has the start, they may have other chapters.