Voucher #5 from the Engineer Department of Port Dalhousie and Thorold Railway Extension to George Forbes for surveys, Jan. 31, 1857

Voucher #5 from the Engineer Department of Port Dalhousie and Thorold Railway Extension to George Forbes for surveys, Jan. 31, 1857.

Voucher #6 from the Engineer Department of Port Dalhousie and Thorold Railway Extension to Thomas Woods for surveys, Jan. 31, 1857

Voucher #6 from the Engineer Department of Port Dalhousie and Thorold Railway Extension to Thomas Woods for surveys, Jan. 31, 1857.

Voucher #7 from the Engineer Department of Port Dalhousie and Thorold Railway Extension to W.G. Thompson accompanied by an abstract of vouchers and summaries of account paid by W.G. Thompson for surveys, Jan. 31, 1857

Voucher #7 from the Engineer Department of Port Dalhousie and Thorold Railway Extension to W.G. Thompson accompanied by an abstract of vouchers and summaries of account paid by W.G. Thompson for surveys, Jan. 31, 1857.

Pay roll voucher #8 from the Engineer Department of Port Dalhousie and Thorold Railway Extension for surveys in the month of February, Feb. 28, 1857

Pay roll voucher #8 from the Engineer Department of Port Dalhousie and Thorold Railway Extension for surveys in the month of February, Feb. 28, 1857.

Voucher #9 from the Engineer Department of Port Dalhousie and Thorold Railway Extension to W. G. Thompson accompanied by an abstract of vouchers for surveys, Feb. 28, 1857

Voucher #9 from the Engineer Department of Port Dalhousie and Thorold Railway Extension to W. G. Thompson accompanied by an abstract of vouchers for surveys, Feb. 28, 1857

Pay roll voucher #10 from the Engineer Department of Port Dalhousie and Thorold Railway Extension for the engineer corps. , Mar. 31, 1857

Pay roll voucher #10 from the Engineer Department of Port Dalhousie and Thorold Railway Extension for the engineer corps. , Mar. 31, 1857.

Voucher #15 from the Engineer Department of Port Dalhousie and Thorold Railway Extension to A. H. Armour for office supplies, Apr. 1, 1857

Voucher #15 from the Engineer Department of Port Dalhousie and Thorold Railway Extension to A. H. Armour for office supplies, Apr. 1, 1857.

Pay roll voucher #12 from the Engineer Department of Port Dalhousie and Thorold Railway Extension for the office approved by F. Shanly, chief engineer, April, 1857

Pay roll voucher #12 from the Engineer Department of Port Dalhousie and Thorold Railway Extension for the office approved by F. Shanly, chief engineer, April, 1857.

Pay roll voucher #13 from the Engineer Department of Port Dalhousie and Thorold Railway Extension for the Northern Division for the month of April, 1857 approved by F. Shanly, chief engineer and W.G. Thompson, assistant engineer, April 27, 1857

Pay roll voucher #13 from the Engineer Department of Port Dalhousie and Thorold Railway Extension for the Northern Division for the month of April, 1857 approved by F. Shanly, chief engineer and W.G. Thompson, assistant engineer, April 27, 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 #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.

Voucher from the Engineer Department of Port Dalhousie and Thorold Railway Extension to John Gilleland for supplies. This is accompanied by a note about pine lumber and fencing, Apr. and May, 1857

Voucher from the Engineer Department of Port Dalhousie and Thorold Railway Extension to John Gilleland for supplies. This is accompanied by a note about pine lumber and fencing, Apr. and May, 1857.

Voucher from the Engineer Department of Port Dalhousie and Thorold Railway Extension to R. and H.H. Collier for lumber accompanied by an itemized list, May 11, 1857

Voucher from the Engineer Department of Port Dalhousie and Thorold Railway Extension to R. and H.H. Collier for lumber accompanied by an itemized list, May 11, 1857.

Pay roll voucher from the Engineer Department of Port Dalhousie and Thorold Railway Extension for repairs to fences and cattle guards etc. in the months of April and May. This document is attached to a time sheet, May 11, 1857

Pay roll voucher from the Engineer Department of Port Dalhousie and Thorold Railway Extension for repairs to fences and cattle guards etc. in the months of April and May. This document is attached to a time sheet, May 11, 1857.

Voucher from the Engineer Department of Port Dalhousie and Thorold Railway Extension for April and May, paid to James and Benson Co. for fence repairs, May 11, 1857

Voucher from the Engineer Department of Port Dalhousie and Thorold Railway Extension for April and May, paid to James and Benson Co. for fence repairs, May 11, 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.