Peel 10567.105: Manitoba Telephone System. Radio Branch. Manitoba calling. Winnipeg: Manitoba Telephone System, v.9 no.9 (). .
![Page image](/www/peelbib/10567.105/pages/3/Pg003.png)
Peel 10567.105: Manitoba Telephone System. Radio Branch. Manitoba calling. Winnipeg: Manitoba Telephone System, v.9 no.9 (). .