Letter to Louis J. Cahill from the managing editor at Knox, Harvie and Foss

Letter (1 typed page) to Louis J. Cahill from the managing editor at Knox, Harvie and Foss [this is the letterhead] asking about the Roebling Bridge, July 7, 1948.

Letter to Louis J. Cahill from the Managing Editor [no indication of who he works for – same signature as is on the Knox, Harvie and Foss letter

Letter (1 typed page) to Louis J. Cahill from the Managing Editor [no indication of who he works for – same signature as is on the Knox, Harvie and Foss letter] saying that he has found various references to Samuel Zimmerman being active in the erection of the first suspension bridge and its Roebling successor, July 20, 1948.

Port Dalhousie and the Thorold Railway pay roll for the months of March, April and May, 1856

Port Dalhousie and the Thorold Railway pay roll for services of engineering and contingencies furnished for the months of March, April and May, 1856.

Port Dalhousie and the Thorold Railway pay roll for the months of March, April and May, 1856, signed by S.D. Woodruff, June 3, 1856

Port Dalhousie and the Thorold Railway pay roll for services of engineering and contingencies furnished for the months of March, April and May, 1856, signed by S.D. Woodruff, June 3, 1856.

Port Dalhousie and the Thorold Railway pay roll for the months of June, July and August, 1856, signed by S.D. Woodruff, Sept. 2, 1856

Port Dalhousie and the Thorold Railway pay roll for services of engineering and contingencies furnished for the months of June, July and August, 1856, signed by S.D. Woodruff, Sept. 2, 1856.

Port Dalhousie and the Thorold Railway pay roll during Nov. 1856. This is signed by S.D. Woodruff, Dec. 9, 1856

Port Dalhousie and the Thorold Railway pay roll for extension of the service during Nov. 1856. This is signed by S.D. Woodruff, Dec. 9, 1856.

Voucher #2 from the Engineer Department of Port Dalhousie and Thorold Railway Extension paid to Daniel Plumsteel, Dec. 31, 1856

Voucher #2 from the Engineer Department of Port Dalhousie and Thorold Railway Extension for surveys, paid to Daniel Plumsteel, Dec. 31, 1856.

Voucher #3 from the Engineer Department of Port Dalhousie and Thorold Railway Extension paid to Thomas Woods, Dec. 31, 1856

Voucher #3 from the Engineer Department of Port Dalhousie and Thorold Railway Extension for sinking test pits, paid to Thomas Woods, Dec. 31, 1856.

Letter to S.D. Woodruff regarding a resolution passed on May 17, 1856 by the Board of Directors of the Port Robinson and Thorold Macadamized Road Committee

Letter to S.D. Woodruff regarding a resolution passed on May 17, 1856 by the Board of Directors of the Port Robinson and Thorold Macadamized Road Committee This is signed by Duncan McFarland, president, May 27, 1856.

Chart of estimate #6 of work done from the end of February to April, 1856

Chart of estimate #6 of work done from the end of February to April, 1856. This is signed by Fred Holmes, April, 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

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

An estimate for Cook and Lauder for the excavation of marsh lands main drain for the month of October, 1856

An estimate for Cook and Lauder for the excavation of marsh lands main drain for the month of October, 1856. This is signed by Fred Holmes, Oct. 1856.

Estimate for Fred Holmes and William Baird for time on the Port Robinson and Thorold Macadamized Road during the months of September, October and November, 1856

Estimate for Fred Holmes and William Baird for time on the Port Robinson and Thorold Macadamized Road during the months of September, October and November, 1856. This was sent to S.D. Woodruff by Fred Holmes, Nov.29, 1856.

Abstract of estimates given to Andrew Mains for ditching on the main drain of marsh lands for 1855 and 1856

Abstract of estimates given to Andrew Mains for ditching on the main drain of marsh lands for 1855 and 1856. This is signed by S.D. Woodruff, May 1, 1857.

Engineer services in the marsh lands drainage for the months of December, 1855 and January, February and March of 1856.

Engineer services in the marsh lands drainage for the months of December, 1855 and January, February and March of 1856. Signed by S.D. Woodruff, March 31, 1856.