This shipyard log-book shows in detail the shipbuilding and repair work done at Ebenezer Clark's yards on the river above Pascagoula. It contains lists of employees, costs of materials used in shipbuilding, and the names of ships that came in and out of the shipyard. Ebenezer Clark's shipyard maintained offices at Mobile and New Orleans. Some of the entries in the log-book are headed Mobile. The volume is approximately 3l.5 cm. by 20 cm. in size, and contains approximately 200 pages.