Hi Tony, thanks for your message. Hope you can read this, I am a complete novice! What is the best way for me to show you the video? I paid the engineer for his work but I didn’t check with him whether I could make his video public, so I would rather send it privately if possible. I can also send you a list of what else I have. Yes, it’s all B&O and I think it’s all from the early 1970s. Sarah.