Ship Cover for White (Cowes)-built wooden 2nd class torpedo boats TB 1 - TB 12 (1883 - 1888). The documentation comprises dimensions and specifications, details of engines and boilers, reports of the results of measured mile trials and boiler tests for all the members of this class. Additional papers relate to alterations made later to TBs 3, 4, 8 and 12. The date range covered commences in May 1884 and terminates in June 1908.