William Lawson
- Original DocumentsContemporary Copy on Parchment of the Contract for Building Catterick Bridge, 9 Hen. v. (1421–22.). Dans: Archaeological Journal, v. 7, n. 1 (janvier 1850). (1850):
- Expenditure on Snow and Ice Control for Roadway Maintenance. Dans: Journal of Cold Regions Engineering, v. 31, n. 4 (décembre 2017). (2017):