The Hastings County Board of Education: A Summary of the History of Schools by Bernard Wright, especially Belleville, and Sidney, Thurlow, and Tyendinaga Townships.
This file contains an essay titled "Four Decades of Radio, Television and Electronics" written in June 1986 and gives a brief history of the Belleville based business Stewart-Warner Alemite. The essay was published as part of a supplement to the Intelligencer celebrating 65 years of the firm, where the authors are identified as F. C. Ethier and S. D. Hagerman.