Ricardo, Sir Harry Ralph, (1885-1974), Knight Engineer

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.

Surname:	Ricardo
Pretitle:	Sir
Forenames:	Harry Ralph
Gender:	Male
Date:	1885-1974
Biography:	ODNB link for Ricardo, Sir Harry Ralph (1885-1974) Knight Engineer
Name authority reference:	GB/NNAF/P151309 (Former ISAAR ref: GB/NNAF/P24133 )
Online related resources	Bibliography of British and Irish History link for Sir Harry Ralph Ricardo

Collections
Number	Description	Held by	Reference	Further information
1	technological papers	Imperial War Museum (IWM) Department of Documents		See Chris Cook, Sources in British political history, vol 2, 1975
2	1924-42: corresp with Sir Henry Tizard	Imperial War Museum (IWM) Department of Documents	HTT	NRA 24549 Tizard