- 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
- 52 more...
- Item53 - ALS from Michael Henson, Needingworth, Cambs.
- Item54 - ALS from Michael Henson, Needingworth, Cambs.
- Item55 - ALS from Michael Henson, Needingworth, Cambs.
- Item56 - TLS from Michael Henson, Needingworth, Cambs.
- Item57 - TLS from Michael Henson, Dent, Cumbria..
- Item58 - TLS from Michael Henson, Needingworth, Cambs.
- Item59 - TLS from Michael Henson, Needingworth, Cambs.
- Item60 - TLS from Michael Henson, Needingworth, Cambs.
- Item61 - ALS from Michael Henson, Needingworth, Cambs.
- 119 more...