1851 Great Exhibition: Official Catalogue: Class VIII.: Edward Mason
81. MASON, EDWARD, Brompton Post Office — Inventor, Designer, and Builder.
Model of a steam-boat (Queen of the Ocean) built of cedar wood out of the old Gibraltar, Spanish ship of war.
Model of a self-acting life-boat, calculated to right herself immediately, with the crew lashed to her thwarts, in the event of being upset, without the assistance of any additional weight or balance, etc.
Midship section of a ship's deck, with concealed fastenings.