- FondsBalls - Papers of William Lawrence Balls
- FileC - Analyses of agricultural yield & other papers by W. Lawrence Balls
- 49 more...
- ItemC50 - 'Portugal and Egypt: new volumes in the "Countries and Peoples" series'
- ItemC51 - 'The Empire Cotton Growing Committee'
- ItemC52 - 'Meetings of public companies. The Fine Cotton Spinners' and Doublers' Association, Limited'
- ItemC53 - 'Cotton and science'
- ItemC54 - 'Trichodynamics'
- ItemC55 - 'Cotton growing'
- ItemC56 - Job advertisement for a physicist to work in the Experimental Department of the Fine Cotton Spinners' Association
- ItemC57 - Review of Balls' 'A method of measuring the length of cotton hairs' (London: Macmillan, 1921)
- ItemC58 - 'Cotton-growing in the British Empire'
- 30 more...