Peel 10567.44: Manitoba Telephone System. Radio Branch. Manitoba calling. Winnipeg: Manitoba Telephone System, v.4 no.8 (). .
![Page image](/www/peelbib/10567.44/pages/6/Pg006.png)
Peel 10567.44: Manitoba Telephone System. Radio Branch. Manitoba calling. Winnipeg: Manitoba Telephone System, v.4 no.8 (). .