Peel 10567.63 : Manitoba Telephone System. Radio Branch. Manitoba calling. Winnipeg : Manitoba Telephone System, v.6 no.3 (). .
![Page image](/www/peelbib/10567.63/pages/14/Pg014.png)
Peel 10567.63 : Manitoba Telephone System. Radio Branch. Manitoba calling. Winnipeg : Manitoba Telephone System, v.6 no.3 (). .