- FondsCrook - Papers of John Anthony Crook
- SeriesD - Correspondence
- SubseriesD1 - Files of letters mostly to, with some from JAC, arranged alphabetically by sender/recipient
- File6 - Box 6, Letters S-Z
- 38 more...
- Item39 - ALS from Mark Sinnett, First Presbyterian Church, Stephenville, Texas
- Item40 - TLS from Mark Sinnett, First Presbyterian Church, Stephenville, Texas
- Item41 - TLS from Lisa Sinnett, First Presbyterian Church, Stephenville, Texas
- Item42 - TLS from Lisa Sinnett, First Presbyterian Church, Stephenville, Texas
- Item43 - TLS from Lisa Sinnett, First Presbyterian Church, Stephenville, Texas
- Item44 - ALS from Lisa and Mark Sinnett, First Presbyterian Church, Stephenville, Texas
- Item45 - ALS from Lisa and Mark Sinnett, First Presbyterian Church, Stephenville, Texas
- Item46 - ALS from Mark Sinnett, First Presbyterian Church, Stephenville, Texas
- Item47 - ALS from Mark Sinnett, First Presbyterian Church, Stephenville, Texas
- 124 more...