- FondsBalls - Papers of William Lawrence Balls
- FileG - Collected papers 1917-1946 by W. Lawrence Balls
- ItemG(1) - Letter, dated 22 Dec. 1925, presented to Balls with a pair of field-glasses on the occasion of his leaving the Experimental Department of the Fine Cotton Spinners' Association, at Rock Bank, Bollington, Cheshire
- ItemG1 - 'Analysis of agricultural yield. Part IV - water-table movements on a farm in Egypt'
- ItemG2 - 'The classification of research work'
- ItemG3 - 'The structure of Egyptian cotton. Measurement of spirals'
- ItemG4 - 'The 'Green Flash' at sunrise'
- ItemG5 - 'Cotton notes. "The study of quality in the spinning of cotton"'
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