Correspondence of Dr Sebastian Ziani de Ferranti with Yarrow & Co. Ltd, Glasgow regarding Reversing Regeneration Boiler comprising of letters which constitute an agreement with Yarrow & Co. Ltd. File number 123.1. 1920-1922.
de Ferranti, Sebastian Ziani
Yarrow & Co. Ltd
Electricity, Electrical Engineering, Electrical Equipment, Business Management, Mechanical Engineering, Boiler Industry