Chart of estimate #15 of work done by John Williams

Chart of estimate #15 of work done by John Williams, Mar. 1857.

Chart of estimate #16 of work done by John Williams

Chart of estimate #16 of work done by John Williams, April 1857.

Chart of unnumbered estimate of work done by John Williams

Chart of unnumbered estimate of work done by John Williams. This is signed by Fred Holmes, Apr. 1857.

Chart of estimate #17 of work done by John Williams

Chart of estimate #17 of work done by John Williams. This is signed by S.D. Woodruff, May 1857.

Chart of unnumbered estimate of work done by John Williams

Chart of unnumbered estimate of work done by John Williams. This is signed by Fred Holmes, May 1857.

Chart of estimate #18 of work done by John Williams

Chart of estimate #18 of work done by John Williams. This is signed by Fred Holmes, June 1857.

Chart of estimate #18c of work done by John Williams

Chart of estimate #18c of work done by John Williams, June, 1857.

Chart of estimate #19 of work done by John Williams

Chart of estimate #19 of work done by John Williams, July 1857.

Chart of final estimate #20 of work done by John Williams

Chart of final estimate #20 of work done by John Williams, n.d.

Envelope with a laurel wreath containing the initials W.N. on the back side

Envelope with a laurel wreath containing the initials W.N. on the back side. The envelope has a 2 cent stamp on it, but it is not addressed, n.d.

Calculation of ditching in the south side of the feeder from Brown’s ditch culvert to lot no.5

Calculation of ditching in the south side of the feeder from Brown’s ditch culvert to lot no.5, n.d.

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

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.

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

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.

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

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 the waste weir no.1 to Port Dalhousie work commenced Aug. 1847 and finished Sept. 1847, Nov.1, 1847.

Chart containing the statement of amount required to complete the canal

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