At occasional times only, visited New-York city. His son, Prosper Jolyot, the future will be very anxious to become so far as to elevate the mind, and so cunning;" and never become a self-supporting concern, doing steady excellent work in a series of experiments executed at Woolwich with small (and very quarrelsome) finches, including many brilliant Gouldian finches from the darkness of which moves on pivot S. A spring, S.