E. Cowper
- (1850): On Printing Machines, Especially Those Used for Printing "the Times' Newspaper". Dans: Minutes of the Proceedings of the Institution of Civil Engineers, v. 9, n. 1850 ( 1850).
- (1841): On a Method of Setting Out Involute Teeth of Wheels, So That Any Two Wheels of the Same or of Different Diameters Will Work Truly Together, Whether the Teeth Bottom or Only Just Touch Each Other. Dans: Minutes of the Proceedings of the Institution of Civil Engineers, v. 1, n. 1841 ( 1841).
- (1841): Description of a Running Gauge for Ascertaining the Parallelism of a Railway. Dans: Minutes of the Proceedings of the Institution of Civil Engineers, v. 1, n. 1840 ( 1841).
- (1841): An Azimuth Cap as an Addition to the Common Level. Dans: Minutes of the Proceedings of the Institution of Civil Engineers, v. 1, n. 1840 ( 1841).
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