This CBC logo was in limited use in 1971.

This CBC logo was in limited use in 1971.

Nice one, but too much guessing needed to solve it. I take it the CBC you're talking about isn't the Canadian Broadcasting Corporation, because unless they just changed it in the last month or so, it has a very different logo than this. (See griddler #13598.)

Nice one, but too much guessing needed to solve it. I take it the CBC you're talking about isn't the Canadian Broadcasting Corporation, because unless they just changed it in the last month or so, it has a very different logo than this. (See griddler #13598.)