Letter which S.D. Woodruff writes to William Hamilton Merritt about the length of the railway from Port Dalhousie to the Great Western Railway. He says that the distance is 6 miles. From Port Dalhousie to St. Catharines ...

Approximate cost of completing the railway from Port Dalhousie to St. Catharines and an estimate of the cost of the piers at Port Dalhousie signed by William Hamilton Merritt (5 pages, handwritten), July 8, 1854.

Cost of the railway from Port Dalhousie to St. Catharines (1 page, handwritten), Jan. 11, 1855.

Chart and a memo (4 pages, handwritten) regarding the Port Dalhousie and Thorold Railway from Port Dalhousie to St. Catharines. This is an explanation reflecting the differences between the approximate and final estimate. ...