Early electrical apparatus
- Made:
- Unattributed place
Early electrical apparatus
Many objects in Lord Rayleigh’s collection are annotated with a reference to the volume and page of his collected works where they are discussed.
Object 1930-401 is inscribed with pencil “Theory of Sound / I p 456”. [Uncertain if this is reference to one or two publications, as last numbering similar to other items pointing to his collected works].