US Navy warship, the USS Vindicator, with soldiers on the top deck in front of the wheel boxes and on the bow. There is a cannon on the stern and three smaller boats tied to the USS Vindicator.
Various size mortar rounds. Eight stone ordnance mortar rounds excavated about 30 or 40 feet from Morter and French's Battery. These were never used as there were no mortars at Fort Donelson. They were used at West Point as practice rounds.
William Strickland's sketch of the ground plan of framings used in the construction of the Great Western Railway. Strickland provides dimensions of the structural frame.
William Strickland's sketch of the wheel and flange of the Great Western Railway. The sketch shows details of the metalwork used in securing the rails. Dimensions of the various bolts and nuts are shown.
William Strickland's watercolor sketch of the ceiling of Crosby Hall, London, England, showing the timbers of the roof constructed of oak in a low pointed arch.
William Strickland's watercolor sketch of the north entrance of Crosby Hall in London. The sketch provides details of the doorway and the arch overhead. Included are Strickland's description of the doorway and the hall.
