| Description | Trust deed of The Petolite and other Fuel Company, 1902, Memorandum and Articles of Association of the Fuel Patents Syndicate, 1905, prospectuses and reports for the Petolite Fuel Syndicate.
Assignment of patents no. 3891 and 3892 of 1897 from J. W. Leadbeater to The Petolite Fuel Syndicate
No. 3891 of 1897 Patent for an improved mode of admixing and preparing petroleum and other matter in compound form, with a view to its final use as a combustible
No. 3892 of 1897 Patent for improvements in the manufacture of briquettes or blocks of fuel, from waste products or otherwise, enriched by petroleum compounds |