Pickering, Percival Spencer Umfreville (1858-1920) Chemist
This page summarises records created by this Person
The summary includes a brief description of the collection(s) (usually including the covering dates of the collection), the name of the archive where they are held, and reference information to help you find the collection.
|Forenames:||Percival Spencer Umfreville|
|Name authority reference:||GB/NNAF/P125893 (Former ISAAR ref: GB/NNAF/P36488 )|