Records, 1938-2001, of Concordia Company. Includes records for twenty-three 17′ sloops, ninety-eight yawls, and twenty-eight other boats. The collection also includes business correspondence, bills of sale, building contracts, notes, IOR ratings, and other miscellaneous records. These records complement items in the Daniel S. Gregory Ships Plans Library (SP Coll. 130) and the general collection.

This is a collection of correspondence, notes, accounts, and insurance claims (Middletown Insurance Company, Norwich Insurance Company), relating to Hall's business activities. Vessels represented include the brig HOPE, sloop LAZY, schooner RESOLUTION, schooner CHARLES, schooner PLANTER and ship GEORGE.