Works photographic negative of double wire armouring machine, WT Glover & Co. Ltd works, Trafford Park
Works photographic negative of double wire armouring machine, WT Glover & Co. Ltd works, Trafford Park
Adding No. 7 Carriage. No. 15 Sketch of a method of adding and carrying with anticipation. Intended for a Difference Machine or an Equation Difference Machine. Plan, elevations, description.