Includes: early environmental conservation efforts in Waterloo County; Berlin's button workers 1869-1914; Kitchener-Waterloo Orphanage Society; Waterloo engineer Charles G. Moogk; Woolner homestead; relica of the Abraham Erb Grist Mill; Hamburg Felt Boot Co.; Linwood physicans 1865-1976; street names of Kitchener-Waterloo, Cambridge and Guelph; etc.