Series consists of articles relating to W.J. Cooke and his involvement in the concrete industry; his work with the Rotary Club and other organizations; Cooke concrete plant history; development projects; Oaklands, Aldershot, and other local history; and the concrete industry.

Series consists of survey plans including Flamborough and Oaklands, and interior and exterior house plans. Series includes a US Coast and Geodetic survey, 1941.

Fonds consists of a typed, carbon copy letter on onion skin paper.

Series consists of nine papers (including drafts) written by members of the Chelmsford Women's Institute and presented at their general monthly meetings.

File consists of papers regarding the first settlers and churches of Chelmsford, Ontario presented during the regular monthly meetings of the Chelmsford Women's Institute.

File consists of papers regarding the history of schools in Chelmsford, Ontario presented during the regular monthly meetings of the Chelmsford Women's Institute.

Fonds consists of drawings, watercolours and designs of A. H. Howard produced in Toronto between 1880 and 1914, especially in the sketchbooks in which Howard drew Ontario landscapes and towns, flowers, trees, human figures, factory interiors and other subjects. Similar drawings and watercolours are contained in two albums and a portfolio. Also included are examples of his decorative and calligraphic work from illuminated presentation addresses, certificates, bookplates and other materials.
Contains series:

1. Portfolio and albums
2. Sketchbooks
3. Decorative designs and drawings

The fonds consists of copies of four hand-written (and transcribed) letters Aaron Moulton wrote to his wife and children during the year he spent in the Yukon's Klondike from 1897-1898. Also included is a list of people mentioned in Aaron Moulton's letters.