R. G. Crofts

• The sand and gravel resources of the country between Coventry and Rugby, Warwickshire
• Geology of the Manchester district
• Lrg Wiro-Cottage D Jour-Rf1831
• The sand and gravel resources of the country around Potter Hanworth and Reepham, Lincolnshire
• The sand and gravel resources of the country around Stokesley, North Yorkshire