By World War I, British light cruisers often had either two 6-inch (152 mm) and perhaps eight 4-inch (102 mm) guns, or a uniform armament of 6-inch guns on a ship of around 5,000 tons, while German light cruisers progressed during the war from 4.1-inch (104 mm) to 5.9-inch (150 mm) guns. Cruiser construction in Britain continued uninterrupted until Admiral "Jacky" Fisher's appointment as First Sea Lord in 1904. Due in part to the desire to curtail excess expenditures in light of the increasing cost of keeping up with German naval production and in part because he felt the type to be outdated, Fisher authorized few new cruisers and scrapped 70 older ones.