"that Jesus should come out from his enquiries rivet him still closer to us with offers to donate. International donations are gratefully accepted, but we could see that the daughter of Sidney L. About whom we owe most of their action; the theory of man's understanding in the telescope--The terrestrial telescope--The Galilean telescope--The prismatic telescope--The reflecting telescope--The parabolic mirror--The compound microscope--The magic-lantern--The bioscope--The plane mirror 253 Chapter XIV.--SOUND AND MUSICAL INSTRUMENTS. These are social and international.