- FondsCrook - Papers of John Anthony Crook
- SeriesD - Correspondence
- SubseriesD1 - Files of letters mostly to, with some from JAC, arranged alphabetically by sender/recipient
- File5 - Box 5, Letters P,Q,R
- 21 more...
- Item22 - TLS from Richard Posnett, Old Kiln Close, Churt, Surrey, dated 31 August. No year given.
- Item23 - TLS from Richard Posnett, Old Kiln Close, Churt, Surrey, dated 6 October. No year given.
- Item24 - TLS from Richard Posnett, Old Kiln Close, Churt, Surrey, dated 7 November. No year given.
- Item25 - TLS from Richard Posnett, Old Kiln Close, Churt, Surrey, dated 17 November. No year given.
- Item26 - TLS from David Posnett, The New York Hospital, Cornell Medical Centre. Undated, but associated correspondence suggests late November.
- Item27 - ALS from Bob Price, Willow End, Whippletree Road, Whittlesford, Cambridge.
- Item28 - ALS from Crook to Bob Price,Willow End, Whippletree Road, Whittlesford, Cambridge.
- Item29 - ALS from Crook to Bob Price,Willow End, Whippletree Road, Whittlesford, Cambridge.
- Item30 - ALS from K. Pronin, Moscow. (No address provided and no date, but the letter hints at the month of March.
- 69 more...