The Editor of the "Literary Gazette," Mr. Jerdan, was the first to expose the fabulous creature of the Egyptian Hall. He plainly said:--"Our opinion is fixed that it is a _composition_; a most ingenious one, we grant, but still nothing beyond the admirably put-together members of various animals. The extraordinary skill of the Chinese and Japanese in executing such deceptions is notorious, and we have no doubt that the Mermaid is a manufacture from the Indian Sea, where it has been pretended it was caught. We are not of those who because they happen not to have had direct proof of the existence of any extraordinary natural phenomenon, push scepticism to the extreme and deny its possibility. The depths of the sea, in all probability, from various chemical and philosophical causes, contain animals unknown to its surface-waters, rarely if ever seen by human eye. But when a creature is presented to us having no other organization but that which is suitable to a medium always open to our observation, it in the first instance excites suspicion that only one individual of the species should be discovered and obtained. When knowledge was more limited, the stories of Mermaids seen in distant quarters might be credited by the many, and not entirely disbelieved by the few; but now, when European and especially British commerce fills every corner of the earth with men of observation and science, the unique becomes the incredible, and we receive with far greater doubt the apparition of such anomalies as the present. It is curious that though medical men seem in general to regard the creature as a possible production of nature, no naturalist of any ability credits it after five minutes' observation! This may, perhaps, be accounted for by their acquaintance with the parts of distinct animals, of which it appears the Mermaid is composed. The cheeks of the blue-faced ape, the canine teeth, the _simia_ upper body, and the tail of the fish, are all familiar to them in less complex combinations, and they pronounce at once that the whole is an imposture. And such is our settled conviction." Though naturalists and journalists fully exposed the imposture, this did not affect the exhibition, which for a considerable time continued as crowded as ever; but the notoriety had dwindled down to "a penny show," at Bartholomew Fair, by the year 1825. After so many exposures of the absurd belief in Mermaids, it could scarcely be expected that any person could be found in Europe weak enough to report the existence of one of these creatures to an eminent scientific Society. Yet, on the 22d of June, 1840, the first Secretary of the Ottoman Embassy at Paris addressed a note to the Academy of Sciences, stating that his father, who was in the Admiralty department at Constantinople, had recently seen a Mermaid while crossing the Bosphorus, which communication was received with much laughter.