7 sheets with 12 manuscript pages Description of, and plans for, proposed ventilating arrangements for ship 'Immortalite'
14 sheets Specification and arrangement drawings of twin-screw, iron-clad frigate 'Superb' renamed 'Alexandra'
58 pages and 3 sheets Specification for, and plans of, twin-screw, iron-clad, deck-covered corvette 'Northampton'