Arrangement
Chronological by calendar year, then by county, then by agency (state or federal).
19423-04, 19423-09, 19423-11, 19423-11C, 19423-13, 19423-14: Numerical by project number.
19423-07: Chronological.
19423-19, 19423-21, 19423-22, 19423-22A, 19423-23, 19423-23A: None