| RefNo | PB/3/2/2/4/4 |
| Previous numbers | C.169 |
| Level | Item |
| Title | 'Lewis. McMurry' |
| Date | 1966-1968 |
| Description | Draft papers by Lewis and by McMury on palaeomagnetism |
| AccessStatus | Open |
| RelatedMaterial | Material relating to the third site was chosen for the additional investigation, 'Iceland WC', and was kept by Blackett with the 'reworked' folders, and appears in C.182-C.185 |