My ongoing quest to salvage ephemeral goodness from British television's distant past continues, and, once again, I've been able to dig all the way back into the 1970s. And it's all courtesy of the mammoth haul of Betamax tapes which I picked up back in June. These intriguing tapes all date from the early 1980s, but the owner had previously owned a Philips VCR and had copied several of these tapes over to Betamax. Previously, I had found some very brief BBC continuity for Top of the Pops, but I've now uncovered four minutes of footage which contain nearly everything you could want.