Rare early Queen photos

HelloDelilah wrote:

Thanks for finding those rare photos, Chopin1995!!

Well, I didn't find them. They were always there :)

Thanks everyone for the help so far. Like you say, I might try to ask Brian or Doug Puddifoot if it's possible. But I think we are not far away from the truth.

www.instagram.com/p/B5weuhHFW5u

It looks like I indirectly got the answer from Brian.

According to him it's a lecture theatre in Mechanical Engineering at Imperial College, booked by him.