• Sketch in the lock of the new canal above St. Catharines 

  Unknown author (1899-08-18)

  Sketch in the lock of the new canal above St. Catharines. The sketch is unsigned, Aug. 18, 1899

• Totals of free goods up – class 3 and class 4 

  Unknown author (n.d.)

  Totals of free goods up – class 3 and class 4 (1 page, handwritten), n.d.

• Power of water discharged over breach of weir 

  Unknown author (n.d.)

  Power of water discharged over breach of weir (1 page, handwritten), n.d.

• Map of measurements of lots no.185 and 186 by George Strohan 

  Strohan, George (1855-12-29)

  Map of measurements of lots no.185 and 186 by George Strohan, Dec. 29, 1855.

• Map of measurements of lot no.186 

  Unknown author (1855-12-19)

  Map of measurements of lot no.186, Dec. 19, 1855.

• Map of the Welland Canal including the store house and waste weir no.1 drawn by Shamus A. Begly 

  Begly, Shamus A. (n.d.)

  Map of the Welland Canal including the store house and waste weir no.1 drawn by Shamus A. Begly of Public Works, n.d.

• Map of the Welland Canal including the store house and waste weir no.1 

  Unknown author (n.d.)

  Map of the Welland Canal including the store house and waste weir no.1, n.d.

• Estimate of dredging prices 

  Unknown author (1854-07-14)

  Estimate of dredging prices, July 14, 1854.

• Chart of calculations regarding quarrying, cutting, transportation and cement 

  Unknown author (n.d.)

  Chart of calculations regarding quarrying, cutting, transportation and cement, n.d.

• Abstract of quantity of excavation for lock no.12 

  Unknown author (1854-07-04)

  Abstract of quantity of excavation for lock no.12, July 4, 1854.

• Chart of approximate quantity of excavation in slides in the deep cut 

  Unknown author (1848-07-01)

  Chart of approximate quantity of excavation in slides in the deep cut, July 1, 1848.

• Chart containing the statement of amount required to complete the canal 

  Unknown author (1848-03-15)

  Chart containing the statement of amount required to complete the canal, March 15, 1848.

• Chart of land drainage for the Welland Canal final estimate of work done on sections no.1, 2 and 3 

  Unknown author (1847-11-01)

  Chart of land drainage for the Welland Canal final estimate of work done on sections no.1, 2 and 3 on the road below lock no. 2 leading to Port Dalhousie. Work commenced Nov. 1846 and finished July 1847. Road work and ...

• Chart of final estimate of work done between Port Dalhousie and lock no.2 by Robert Jobson 

  Unknown author (1847-07)

  Chart of final estimate of work done between Port Dalhousie and lock no.2 by Robert Jobson, contractor. The work commenced Nov. 1846 and was finished April 1847 on sections A and B, July 1847.

• Abstract of tenders received for the Welland Canal 

  Unknown author (1847-09-23)

  Abstract of tenders received for the Welland Canal, Sept. 23, 1847.

• Diagram of the waste weir 

  Unknown author (n.d.)

  Diagram of the waste weir, n.d.

• Note regarding discharge over waste weirs 

  Unknown author (1846-05-04)

  Note regarding discharge over waste weirs. This is initialed by S.D. Woodruff, May 4, 1846.

• Chart of final estimate of work done on section no.10, locks 24, 25 and 26 by Sharp and Quinn 

  Unknown author (1845)

  Chart of final estimate of work done on section no.10, locks 24, 25 and 26 by Sharp and Quinn, contractors commenced Nov. 1843 and was finished May 1845.

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