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collections
Copy wet-press letter books
Copy wet-press letter books
Letter from J.H. Johnston at London to James Young
Letter from J.H. Johnston at London to James Young
Letter from Lyon Playfair to James Young
Letter from Lyon Playfair to James Young
Letter from Mary Hawitt at [Meron] to James Young
Letter from Mary Hawitt at [Meron] to James Young
Letter from James Gibb at [Wadshaw] to [James Young]
Letter from James Gibb at [Wadshaw] to [James Young]
French patent: Brevet d’lnvention in favour of James Young for the production of stannate and stannate of soda and stannate of potash
French patent: Brevet d’lnvention in favour of James Young for the production of stannate and stannate of soda and stannate of potash
Copy affidavit of John Arthur Phillips
Copy affidavit of John Arthur Phillips
Manuscript note by Edward Binney relating to Tennant & Co taking a licence for the manufacture of dry stannate of soda from J. Mercer and others
Manuscript note by Edward Binney relating to Tennant & Co taking a licence for the manufacture of dry stannate of soda from J. Mercer and others
American letter patent in favour of James Young for improvement in processes for making stannates of potash or soda
American letter patent in favour of James Young for improvement in processes for making stannates of potash or soda
Copy of American specification of Mr James Young for improved methods of preparing stannates, stannites and other salts and of procuring certain of the materials used in such methods
Copy of American specification of Mr James Young for improved methods of preparing stannates, stannites and other salts and of procuring certain of the materials used in such methods
Patent Office Reports, Mechanical
Patent Office Reports, Mechanical
Volume 1
Volume 1
Specifications for improvements in gas making
Specifications for improvements in gas making
Specification document and patent on parchment
Specification document and patent on parchment
Letter patent to John Perkins of Manchester for improvements in the treatment of certain bituminous mineral substances and in obtaining products there from
Letter patent to John Perkins of Manchester for improvements in the treatment of certain bituminous mineral substances and in obtaining products there from