The Britannia phonograph was manufactured by The Co-operative Music Supply Company, 73-77 Adelaide St. E., Toronto, with its factory in Parkdale.

Canadian Music Trades Journal, January, 1919, p. 59.

Winnipeg Tribune, November 16, 1921, p. 7. Display ad by J.A. Banfield, "The Reliable Home Furnisher", 492 Main St., Winnipeg, Manitoba.

Parts from a Britannia phonograph. Photographs supplied by Steve Redman.