Electric accounting machine by Ruf Bookkeeping Ltd., Zurich, with Intromat 50 form inserter, instruction booklet and accessories (perforated-bar purchase ledgers, ribbons, sample forms, extension lead) Electric accounting machine by Ruf Bookkeeping Ltd. 1925
Coin sorting and accounting machine, previously used by the Chief Accountant's Department of Lloyds Bank. Coin Sorting and Accounting Machine