Search our collection

Reports: 1928-1935

Reports: 1924-1925

Reports: 1910

Reports 1911

Reports: 1936-1944

Reports: 1926-1927

Reports: 1914

Reports: 1913

Reports: 1914

Reports: 1920-1922

Reports: 1913

Reports: 1915-1923

Reports: 1915

Reports: 1911

Reports: January to June 1909

Reports: January to June 1908

Reports: July to December 1901

Reports: January to June 1904

Reports: July to December 1903

Reports: July to December 1902

Reports: July to December 1897

Reports: July to December 1899

Reports: January to July 1907

Reports: July to December 1898

Reports: January to June 1901

Reports: January to June 1899

Reports: January to June 1906

Reports: Jamuary to June 1897

Reports: pre 1896

Documents relating to Marks & Clerk's work on gas engines

Peports on patent actions and other matters by Dugald Clerk and by Marks & Clerk & M. Atkinson Adam

Reports on patent actions

Lantern slides and films relating to an application by E. & L. Dreyer to revoke patent 91258, 'Improvements in or relating to devices for spreading granular or powdery material'.

Papers of patent agent and engineer Sir Dugald Clerk, relating to gas engines and patent investigations

Reports on searches and cases for opinion of counsel by Marks & Clerk

Reports on patent actions and other matters by M. Atkinson Adam

Reports: 1912

Reports: 1910

Reports: 1911

Reports: 1912

Reports: 1923-1925

Reports: 1912

Reports: 1916-1919

Reports: 1910

Reports: July to December 1908

Reports: July to December 1907

Reports: January to June 1902

Reports: January to June 1905

Reports: July to December 1904

Reports: January to June 1903