File contains a 1969 article about R. J Graham and how the best “evaporating system” is in Belleville.

The fonds comprises books, photos and research files about J.B. Collip, his discovery of insulin and the research George Pearce did on Collip. The fonds consists of the following series; printed books, George Pearce research files, letters, photos, newspapers articles and miscellaneous material.

File contains a newspaper article dated August 20, 1965 titled "Old 1886 Circular Tells Of New-fangled Wire Fence", about the origin of the woven wire fence.

This file contains a paper written by Roy T. Bowles, Department of Sociology, Trent University, Peterborough, Ontario April 1980 and titled "Deloro And The World The Local Manifestations Of The Ontario Mineral Industry . The paper focuses on technological and community patterns which occurred in the village of Deloro, Ontario between 1896 and 1919.

File contains the original Patent document dated 11-June-1878 granted to J. Pelino Pettet for improvements on Coles Patent Spring balance churns power.

The file contains a photocopy of a newspaper article dated 25-Jan-1899 from the Evening News of Toronto; titled "Sewage Problem Has Been Solved". The article is about an important discover by the City Surveyor of Exeter, in England on the purification of sewage.

File contains a 1911 patent application for an electric furnace filed by John W. Evans of Belleville.

This file contains a newspaper article about Charles Spaulding's dog. c.1969.

This file contains 8 newspaper article clippings about the space exploration missions involving Apollo 8 and 9.

This file contains three newspaper article clippings about the 1968 space exploration mission involving Apollo 8.

File contains a typescript copy of an account of the establishment of the first Camp Borden Government Air Camp in the Township of Sidney in 1914, and the construction of the first airship built in Canada at the site in 1914.

File contains a newspaper clipping regarding Dr. Jack Marshall of Belleville reminiscing about his childhood viewing of Haley's Comet in 1910.

File contains a newspaper clipping about entomologist, Mr. Hedley James, retiring from the federal Research Institute in Belleville.

File contains a newspaper article concerning the retirement of Dr. Brewer Hunt, Vice President of Research and Development, Northern Electric.

File contains a bylaw from 1862 to appoint two Inspectors of Weights and Measures, one for the townships and villages of the South Riding in Hastings County and one for the North Riding.

File contains a typescript letter from His Excellency Georges Vanier, Governor-General of Canada to A.H. Baird, Dominion Parasite Laboratory, Belleville concerning receipt of parasite material. Also contains a typescript copy of a letter accompanying the shipment and a printed CNR waybill.

File contains a school lecture about Science, “The Lamp of Knowledge”.