Pay roll voucher #14 from the Engineer Department of Port Dalhousie and Thorold Railway Extension for the Southern Division for the month of April, 1857 approved by F. Shanly, chief engineer and Francis A. Doyle, assistant engineer, April 28, 1857

Pay roll voucher #14 from the Engineer Department of Port Dalhousie and Thorold Railway Extension for the Southern Division for the month of April, 1857 approved by F. Shanly, chief engineer and Francis A. Doyle, assistant engineer, April 28, 1857.

Pay roll voucher # 17 from the Engineer Department of Port Dalhousie and Thorold Railway Extension, for the Northern Division for the month of May, 1857, approved by F. Shanly, chief engineer and W.G. Thompson, assistant engineer, May 27, 1857

Pay roll voucher # 17 from the Engineer Department of Port Dalhousie and Thorold Railway Extension, for the Northern Division for the month of May, 1857, approved by F. Shanly, chief engineer and W.G. Thompson, assistant engineer, May 27, 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 #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.

Voucher from the Engineer Department of Port Dalhousie and Thorold Railway Extension for W.G. Thompson for the Northern Division. There are attached notes from the Welland Railway Company to John Mitchell for putting up shelves; to William Waud, staff; and to William Martin to repair the office (copy), June 10, 1857

Voucher from the Engineer Department of Port Dalhousie and Thorold Railway Extension for W.G. Thompson for the Northern Division. There are attached notes from the Welland Railway Company to John Mitchell for putting up shelves; to William Waud, staff; and to William Martin to repair the office (copy), June 10, 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 #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 #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.

Pay roll voucher #30 from the Engineer Department of the Welland Railway for the Southern Division for the month of August, Aug. 31, 1857

Pay roll voucher #30 from the Engineer Department of the Welland Railway for the Southern Division for the month of August, Aug. 31, 1857.

Pay roll voucher #33 from the Engineer Department of the Welland Railway for the Southern Division

Pay roll voucher #33 from the Engineer Department of the Welland Railway for the Southern Division for the month of September. (2 copies) [one is signed on the 30th and one on the 31st], Sept. 31, 1857.

Pay roll voucher #32 from the Engineer Department of the Welland Railway for the Northern Division for the month of September

Pay roll voucher #32 from the Engineer Department of the Welland Railway for the Northern Division for the month of September, Oct. 2, 1857.

Pay roll voucher #36 from the Engineer Department of the Welland Railway for the Northern Division for the month of October

Pay roll voucher #36 from the Engineer Department of the Welland Railway for the Northern Division for the month of October, Nov. 3, 1857.

Pay roll voucher #37 from the Engineer Department of the Welland Railway for the Southern Division for the month of October

Pay roll voucher #37 from the Engineer Department of the Welland Railway for the Southern Division for the month of October, Nov. 6, 1857.

Pay roll voucher #43 from the Engineer Department of the Welland Railway for the Northern Division for the month of December

Pay roll voucher #43 from the Engineer Department of the Welland Railway for the Northern Division for the month of December, Dec. 30, 1857.

Pay roll voucher #44 from the Engineer Department of the Welland Railway for the Southern Division for the month of December

Pay roll voucher #44 from the Engineer Department of the Welland Railway for the Southern Division for the month of December, Dec. 31, 1857.