County of Welland estimate of work done on the main drain of the marsh lands by Alexander Cook

County of Welland estimate of work done on the main drain of the marsh lands by Alexander Cook, unsigned. This sheet is slightly water damaged. Estimate no.19. This is slightly water damaged. This does not affect the text, Mar., 1857.

County of Welland estimate of work done on the main drain of the marsh lands by Alexander Cook

County of Welland estimate of work done on the main drain of the marsh lands by Alexander Cook, unsigned. Estimate no.20, Apr., 1857.

County of Welland estimate of work done on the main drain of the marsh lands by Alexander Cook, unsigned. Estimate no.21

County of Welland estimate of work done on the main drain of the marsh lands by Alexander Cook, unsigned. Estimate no.21, May, 1857.

County of Welland estimate of work done on the main drain of the marsh lands by Alexander Cook

County of Welland estimate of work done on the main drain of the marsh lands by Alexander Cook, unsigned. This sheet is quite water damaged. Text is slightly affected. Estimate no.22, June, 1857.

Engineer estimate (5 ½ pages, handwritten) in the marsh lands drainage presented to the Chamber and Councilors of the County of Welland in council assembled

Engineer estimate (5 ½ pages, handwritten) in the marsh lands drainage presented to the Chamber and Councilors of the County of Welland in council assembled. This report is signed by S.D. Woodruff, June 20, 1857.

County of Welland estimate of work done on the main drain of the marsh lands by Alexander Cook

County of Welland estimate of work done on the main drain of the marsh lands by Alexander Cook, unsigned. This sheet is very water damaged and mouldy. This does affect the text. Estimate no. 23, July 1857.

County of Welland estimate of work done on the main drain of the marsh lands by Alexander Cook

County of Welland estimate of work done on the main drain of the marsh lands by Alexander Cook, unsigned. Estimate no.24, Aug., 1857.

County of Welland estimate of work done on the main drain of the marsh lands by Alexander Cook

County of Welland estimate of work done on the main drain of the marsh lands by Alexander Cook, unsigned. Estimate no.25, Sept., 1857.

County of Welland estimate of work done on the main drain of the marsh lands by Alexander Cook

County of Welland estimate of work done on the main drain of the marsh lands by Alexander Cook, unsigned. Estimate no.26, Oct., 1857.

County of Welland estimate of work done on the main drain of the marsh lands by Alexander Cook

County of Welland estimate of work done on the main drain of the marsh lands by Alexander Cook, unsigned. Estimate no.27, Nov., 1857.

County of Welland final estimate of work done on the main drain of the marsh lands by Alexander Cook

County of Welland final estimate of work done on the main drain of the marsh lands by Alexander Cook complete with notes and calculations of quantities. This document is unsigned. Estimate no.28, Dec., 1857.

Estimate from the County of Welland to S.D. Woodruff for engineering services in marsh lands drainage for 1 year

Estimate from the County of Welland to S.D. Woodruff for engineering services in marsh lands drainage for 1 year, Dec. 1857.

Letter to the Welland Canal Office from Welland Woodruff, Government Director of the Welland Canal Company

Letter to the Welland Canal Office from Welland Woodruff, Government Director of the Welland Canal Company in which he dissents from giving an extension of time to the St. Catharines Water Power Company to extend the lease of water from this time. This is a copy of the original, March 11, 1837.

Letter to Samuel Keefer, engineer on the Welland Canal from Charles H. French

Letter to Samuel Keefer, engineer on the Welland Canal from Charles H. French. He says that he has no extra bills for work on his contract, Sept. 12, 1848.

Letter to S.D. Woodruff enclosing the statement of different classes passing down the Welland Canal

Letter to S.D. Woodruff enclosing the statement of different classes passing down the Welland Canal. This is signed by William Pring of Port Colborne, collector, Jan.27, 1862.