GB/NNAF/P142901 (Former ISAAR ref: GB/NNAF/P24263)
|Scope||c1928-73: corresp and papers|
|Repository||Royal Institution of Great Britain|
|Record Reference||CSAC 62.6.78 link to online catalogue|
|NRA catalogue reference||NRA 22229|
|Scope||1912-13, 1968-70: corresp with UR Evans and related papers|
|Repository||Cambridge University Library: Department of Manuscripts and University Archives|
|Record Reference||CSAC 90/1/83 link to online catalogue|
|NRA catalogue reference||NRA 25590|
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