"There is a Certificate A, which, if it were granted, and when it is granted--and pray you mark my words, for I know what I am speaking about, and I want you to know too--would allow major operations to be performed upon animals, cats, dogs, or any other animals, without the use of any anæsthetic at all. I know quite well that that certificate has not been applied for, or has not been granted this last year, or, so far as I know, in any previous year, but I say this," &c. It is impossible to understand these words. Certificate A is never granted for major operations. It is never granted (save in conjunction with another certificate) for any sort or kind of experiment on a cat or a dog, or a horse, or an ass, or a mule. It is more in use than all the other certificates put together; it covers nine experiments out of every ten. We shall try in vain to guess how this mistake arose in the speaker's mind. But, at the great annual meeting of the chief of all the anti-vivisection societies, it is strange indeed that nobody seems to have corrected him. This description of a certificate which does not exist--_I know what I am speaking about_, he says, _and I want you to know too_--was applauded by an audience that filled the whole hall. Nobody on the platform put him right. And, in the next number of its official journal, the National Society reported every word of his speech, and said that he had _analysed the Act and its administration in a striking and powerful manner_. CURARE "Curare," says Mr. Berdoe, "paralyses the peripheral ends of motor nerves, even when given in very minute doses." That is to say, it prevents all voluntary motion. Then comes this frank admission, "Large doses paralyse the vagus nerve and the ends of sensory nerves." That is to say, it can be pushed, under artificial respiration, till it paralyses sensation. With small doses, the ends of the motor nerves lose touch with the voluntary muscles. With large doses, under artificial respiration, the ends of the sensory nerves lose touch with the brain. Let us agree with Mr. Berdoe that curare does act in this way; that it does not heighten sensation, and has no effect, save in very large doses, on sensation, and then abolishes sensation. Only, of course, to procure this anæsthetic effect, the animal may have to be subjected to artificial respiration. (The evidence as to the action of curare on the sensory nerves rests not on the case of accidental poisoning recorded by Mr. White, though that case does point that way, but on Schiff's experiments on the local exclusion of the poison from one leg of the frog by ligature of an artery.)