24-10-2022, 09:53 PM
As a Junior learner at the London Museum in kensington palace in the middle 60s. the BBC did a set of recordings on British royal houses or Queen Victoria, can't remember which, but they used camera dollies like those with A7 wheels to walk through rooms. Also a narrow railway system to pass through doorways not recording sound. took quite a while with many retakes when the image was not what the director wanted.