From: Richard Routledge
Email: rickroutledge@hotmail.com
We have an old Sumlock comptometer 912/S made by the Bell Punch Company which my sister in law used to use back in the 1950's or thereabouts. It has been sitting in a cupboard for a long time and may be collected from Solihull in the West Midlands by any enthusiast who would like it.
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