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Archive Reference / Library Class No. | NCB/A/BUT/13/11/2 |
Former Reference | N4/125 |
Title | Index volume named "Rheolaveur", possibly for correspondence or accounts of Euston Mitton relating to the coal washing plant |
Date | [1920s] |
Description | Eustace Mitton was the mining engineer and a director of the Butterley Company, who was said to have been the person who introduced the Rheolaveur coal washing process into the United Kingdom, a process developed in Belgium in the early 1910s. |
Extent | 1 volume |
Level | Item |
Repository | Derbyshire Record Office |
Archive Creator | Butterley Company |
National Coal Board |