'Tables for MNGS 4, p498, CP2 pp410-445, Times of P,S and SKS and Velocities of P and S.'
- Jeffreys/B1-B316/B86-B191/B86-B98/B90
- File
- 1938
Contents of plastic folder identified by Lady Jeffreys, October 1989. Includes letter from Scientific Computing Services Ltd, 15 December 1938.