- FondsCrook - Papers of John Anthony Crook
- SeriesD - Correspondence
- SubseriesD1 - Files of letters mostly to, with some from JAC, arranged alphabetically by sender/recipient
- File3 - Box 3, Letters H-J
- 27 more...
- Item28 - TLS from John Crook
- Item29 - TLS from Michael Henson, Needingworth, Cambs.
- Item30 - TLS from Michael Henson, Needingworth, Cambs.
- Item31 - TLS from Michael Henson, Needingworth, Cambs.
- Item32 - TLS from John Crook
- Item33 - TLS from Michael Henson, Needingworth, Cambs.
- Item34 - ALS from Michael Henson, Needingworth, Cambs.
- Item35 - TLS from Michael Henson, Needingworth, Cambs.
- Item36 - TLS from Michael Henson, Needingworth, Cambs.
- 144 more...