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How to handle decimals and fractions with the 1950s Brunsviga 13RK mechanical calculating machine

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This page is part of the manufacturer's instruction book for the Brunsviga 13RK mechanical calculating machine. The section on handling decimals and decimal places starts some way down the page.

How to handle decimals and fractions with the 1950s Brunsviga 13RK mechanical calculating machine

Page from the manufacturer's instructions explaining how to handle decimals and fractions with the 1950s Brunsviga 13RK mechanical calculating machine.

There are more pages in the manufacturer's instructions which are not yet on this website.

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This website Join me in the 1900s is a contribution to the social history of everyday life in 20th century Britain from the early 1900s to about 1960, seen through personal recollections and illustrations, with the emphasis on what it was like to live in those times.