
The scan (my only source) is a bit fuzzy... here's a transcription:
Those who wish to enjoy the satisfaction arising from a perfect confidence that their property is inviolably secured, as far as inviolable security depends on a Lock, are respectfully informed that Patent Locks, the admired invention of Mr. Bramah, engineer, Piccadilly, London, which the scientific world has long acknowledged as adequate to that purpose, (and which are manufactured by him) are sold by commission at B. Hobson's, Ironmonger, York.
The slightest examination of the principle on which these Locks are constructed, will plainly demonstrate that it renders them inaccessible to the common pick-lock, precludes the possibility of obtaining false keys, and effectually secures their essential parts against every effort that art or ingenuity can employ against them.
The more things change, the more they stay the same...
