Organ Builders: The Firm Of Casavant Brothers Ltd., world-famous builders of pipe organs, has been building the "King of Musical Instruments" since 1879. The organ in this photo is being assembled before shipment to North Hill United Church in Calgary, Alberta. Casavant organs exist, besides in Canada, in South America, Japan, South Africa, France and the United States. January 31, 1951. (Photo by Malak, Camera Press).