- 1Document: 'Methods of measuring reduction gear loss'. (YA1999.39/1/89)
c. 1953, item - 2Publication titled 'A 7500-S.HP Gas Turbine for Naval Boost Propulsion' by F.R. Harris. Chief Engineer, Gas Turbine Department. (YA1999.39/4/20)
March 1961, item - 3Publication titled 'Power For The Fleet' by C.E. Preston. (YA1999.39/4/67)
1982, item