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The Addsubtractor was made in Sydney, Australia by the company of Bratz and Waldron Pty. Ltd., ca.1946. So, yes, this calculator is fairly modern, but it is really attractive. It was used to calculate Pounds Sterling, Shillings and Pence.
Have one for sale? Please email me at Antikey.Chop@gmail.com or call +1 860 729-2252
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