Pay roll voucher #18 from the Engineer Department of Port Dalhousie and Thorold Railway Extension, for the Southern Division approved by F. Shanly, chief engineer and F.A. Doyle assistant engineer, May 31, 1857

Pay roll voucher #18 from the Engineer Department of Port Dalhousie and Thorold Railway Extension, for the Southern Division approved by F. Shanly, chief engineer and F.A. Doyle assistant engineer, May 31, 1857.

Pay roll voucher #20 from the Engineer Department of Port Dalhousie and Thorold Railway Extension, for the Northern Division approved by F. Shanly, chief engineer and W.G. Thompson, assistant engineer (copy) June 1857

Pay roll voucher #20 from the Engineer Department of Port Dalhousie and Thorold Railway Extension, for the Northern Division approved by F. Shanly, chief engineer and W.G. Thompson, assistant engineer (copy) June 1857.

Pay roll voucher #21 from the Engineer Department of Port Dalhousie and Thorold Railway Extension, for the Southern Division approved by F. Shanly, chief engineer and Francis A. Doyle, assistant engineer (copy) June 29, 1857

Pay roll voucher #21 from the Engineer Department of Port Dalhousie and Thorold Railway Extension, for the Southern Division approved by F. Shanly, chief engineer and Francis A. Doyle, assistant engineer (copy) June 29, 1857.

Pay roll voucher #19 from the Port Dalhousie and Thorold Railway Extension, for the office approved by F. Shanly, chief engineer (copy), July 1, 1857

Pay roll voucher #19 from the Port Dalhousie and Thorold Railway Extension, for the office approved by F. Shanly, chief engineer (copy), July 1, 1857.

Pay roll voucher #26 from the Engineer Department of Port Dalhousie and Thorold Railway Extension, for the Southern Division, for the month of July, 1857 approved by F. Shanly, chief engineer and Francis A. Doyle (copy), July 28, 1857

Pay roll voucher #26 from the Engineer Department of Port Dalhousie and Thorold Railway Extension, for the Southern Division, for the month of July, 1857 approved by F. Shanly, chief engineer and Francis A. Doyle (copy), July 28, 1857.

Pay roll voucher #24 from the Engineer Department of Port Dalhousie and Thorold Railway Extension, for the office, for the month of July, 1857 approved by F. Shanly, chief engineer (copy), July 31, 1857

Pay roll voucher #24 from the Engineer Department of Port Dalhousie and Thorold Railway Extension, for the office, for the month of July, 1857 approved by F. Shanly, chief engineer (copy), July 31, 1857.

Pay roll voucher #25 from the Engineer Department of Port Dalhousie and Thorold Railway Extension, for the Northern Division, for the month of July, 1857 approved by F. Shanly, chief engineer and W. G. Thompson (copy), July 30, 1857

Pay roll voucher #25 from the Engineer Department of Port Dalhousie and Thorold Railway Extension, for the Northern Division, for the month of July, 1857 approved by F. Shanly, chief engineer and W. G. Thompson (copy), July 30, 1857.

Letter to S.D. Woodruff from Fred Holmes stating that there are 4 bents in the Port Robinson Bridge over the Chippawa

Letter to S.D. Woodruff from Fred Holmes stating that there are 4 bents in the Port Robinson Bridge over the Chippawa. This is more than are shown in the plan, Oct. 5, 1857.

Chart of estimate #7 of work done by John Williams during the month of May. This is signed by Fred Holmes, May 29, 1856

Chart of estimate #7 of work done by John Williams during the month of May. This is signed by Fred Holmes, May 29, 1856.

Note regarding the number of days Fred Holmes was employed upon the Port Robinson and Thorold macadamized road during the months of July and August

Note regarding the number of days Fred Holmes was employed upon the Port Robinson and Thorold macadamized road during the months of July and August. This is signed by S.D. Woodruff and Fred Holmes, November, 1857.

Letter to S.D. Woodruff from Fred Holmes

Letter to S.D. Woodruff from Fred Holmes stating that Mr. Holmes has run the line through the centre of the lots in the 4th concession of Humberstone. He would like to know if the centre of the lots is to be the centre of the road or the side of the road, Jan. 27, 1855.

Letter to S.D. Woodruff from Fred Holmes

Letter to S.D. Woodruff from Fred Holmes stating that A. Cook and A. Mains have both requested an estimate of their work done, Feb. 23, 1855.

Letter to S.D. Woodruff from Fred Holmes

Letter to S.D. Woodruff from Fred Holmes stating that he has taken the measures and soundings from Lyons Creek Culvert, Aug. 1, 1855.

Letter (unsigned) to Fred Holmes

Letter (unsigned) to Fred Holmes stating that the ditch on the left side of the canal at Lyons Creek has been gravinated, Sept. 27, 1855.

Letter to S.D. Woodruff from Fred Holmes

Letter to S.D. Woodruff from Fred Holmes saying that Mr. Cook does not want an estimate of his work this month. This letter is burned along the side. This affects the text slightly, Feb. 28, 1856.