C. H. Gregory
- (1844): On Railway Cuttings and Embankments; with an Account of some Slips in the London Clay, on the Line of the London and Croydon Railway. Dans: Minutes of the Proceedings of the Institution of Civil Engineers, v. 3, n. 1844 ( 1844).
- (1841): Practical Observations on the Management of a Locomotive Engine. Dans: Minutes of the Proceedings of the Institution of Civil Engineers, v. 1, n. 1841 ( 1841).
- (1851): Railway Siding Stop. Dans: Minutes of the Proceedings of the Institution of Civil Engineers, v. 10, n. 1851 ( 1851).
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