Canadian History Question

[dewline]

Seeing as the Bay's in the process of taking down all the "old" signage featuring "the Bay/la Baie" wordmark with the stylized "B" looking like a ribbon and replacing it with a wordmark more appropriate to the side of a passenger rail car circa 1900 or so - check railfonts.com, particularly their "Railroad Roman" family to see what I mean - I was wondering about this: back in 1965, when the Bay was unveiling that earlier wordmark, there must have been TV ads promoting the then-new corporate identity. Has any of the footage from those ads survived into the present?